Why Do I Feel So Anxious During Perimenopause?
You've always been the one who copes with everything. So why does everything suddenly feel so overwhelming?
You've driven the same route hundreds of times.
But suddenly, the thought of driving at night makes you anxious.
Your heart starts racing over something that wouldn't normally bother you. You're overthinking conversations, waking at 3am and feeling overwhelmed by a to-do list you've probably been managing for years.
And the strangest part?
You don't quite recognise yourself anymore.
If you're in your 40s or 50s and thinking, "What the bloody hell is going on with me?" You're certainly not the only one.
I know how unsettling this can feel because I've experienced periods of it myself during perimenopause.
And when you're someone who's always been capable, organised and pretty good at juggling everything life throws at you, suddenly feeling anxious can be quite a shock.
So what's going on?
Can perimenopause really make you feel anxious?
Yes, it can.
During perimenopause, your oestrogen and progesterone levels fluctuate, and these changes can influence the systems involved in mood, sleep and our response to stress.
You might feel absolutely fine one week and completely overwhelmed the next.
But here's something I really want you to understand.
It's not always JUST your hormones.
Perimenopause doesn't happen in isolation.
It often arrives at a time when you're juggling a career, teenagers, ageing parents, relationships, a household and the endless mental list of things that apparently only you know need doing.
Add disrupted sleep and hormonal changes into that mix, and it's perhaps not surprising that things can start to feel different.
That doesn't mean you've suddenly become less capable.
It means it's worth looking at what's changed and what support you might need.
5 things that could be making your anxiety feel worse
1. You're not sleeping properly
You finally get into bed, exhausted.
Then your brain decides it's the perfect time to revisit a conversation from Tuesday, think about tomorrow's meeting and remember that you haven't ordered your mum's birthday present.
Or perhaps you're waking at 3am and struggling to get back to sleep.
Poor sleep can make everyday situations feel harder to manage, and anxiety itself can make sleeping more difficult.
It's a frustrating cycle.
And if your sleep and anxiety have changed around the same time, it's worth looking at both.
2. You're running on coffee and good intentions
I'm not here to tell you to give up your morning coffee.
But if you've slept badly, had two coffees before breakfast and reached for another by lunchtime, it's worth paying attention.
For some people, caffeine can increase feelings of restlessness, jitteriness and a racing heartbeat.
Not particularly helpful when you're already feeling anxious!
Try noticing how much caffeine you're having and whether switching that afternoon coffee to decaf makes a difference.
3. You're forgetting to feed yourself properly
You know the difference between broccoli and biscuits.
You don't need another lecture about eating healthily.
But knowing what to eat and actually finding time to eat it are two very different things.
Breakfast gets skipped.
Lunch happens between emails.
And suddenly it's 4pm, you're exhausted and the biscuit cupboard is calling.
Your body needs consistent nourishment, particularly when you're already dealing with a lot.
Think regular meals with protein, fibre-rich carbohydrates, healthy fats and plenty of plants.
Nothing complicated. Nothing unnecessarily restrictive.
And certainly not another diet to add to your list of things to worry about.
4. You're carrying far too much
This is the one I think we overlook.
Sometimes we're so busy looking for the perfect supplement or trying to optimise our nutrition that we forget to ask a much simpler question:
"How much am I actually trying to cope with?"
Work, family, life admin, everyone else's needs.
And somewhere near the bottom of the list… you.
Hormonal changes may be contributing to how you're feeling, but so might the fact that you've barely had a moment to yourself in weeks.
Sometimes what you need isn't another thing to do.
It's permission to take something OFF your plate.
5. Your body feels unfamiliar
Perhaps your periods have changed.
You're experiencing palpitations, night sweats or hot flushes.
Your clothes fit differently.
Your sleep isn't what it used to be.
And suddenly your body feels like it belongs to someone else.
That can be unsettling in itself.
Some physical perimenopause symptoms can also feel similar to anxiety, particularly a racing heart or sweating.
But please don't automatically assume new or concerning physical symptoms are hormonal. They may need medical assessment.
The important thing is to understand what's happening rather than simply pushing through.
So what can you actually do about it?
First, please don't finish reading this and decide you need a complete lifestyle overhaul by Monday.
That's the LAST thing I want you to do.
Start small.
- Eat breakfast. Ideally something containing protein rather than relying entirely on coffee.
- Get outside. A walk in natural daylight gives you an opportunity to move and step away from the noise for a while.
- Look at your caffeine and alcohol. Notice whether either is affecting your sleep or how you feel the following day.
- Give yourself a proper break. Not five minutes scrolling through your phone while mentally writing the shopping list.
- Find movement you enjoy. Walking, Pilates, cycling, strength training — whatever works for you.
And perhaps most importantly, stop expecting yourself to manage everything without support.
These things aren't a cure for anxiety, but they can form useful foundations for looking after your wellbeing.
Is it anxiety, stress or perimenopause?
Sometimes the answer is a bit of all three.
And sometimes there's something else going on entirely.
That's why I don't believe in looking at symptoms in isolation.
Your hormones matter.
But so do your sleep, nutrition, stress levels, lifestyle and overall health.
If anxiety is persistent, worsening or affecting your daily life, please speak to your GP. They can help assess what's happening and discuss appropriate options, including menopause-related care and mental health support.
You don't have to manage significant anxiety through nutrition and lifestyle changes alone.
Stop asking yourself to just cope
If there's one thing I'd like you to take away from this, it's this.
You haven't suddenly forgotten how to look after yourself.
But what your body needs at this stage of life may be different from what worked five or ten years ago.
So rather than asking:
"Why can't I cope anymore?"
Try asking:
"What's changed, and what does my body need from me now?"
Perhaps it's more consistent nourishment.
Perhaps it's better sleep.
Perhaps it's some time outside.
Perhaps it's recognising that you're doing far too much.
And perhaps it's asking for some help.
Because this isn't about becoming a different woman.
It's about understanding what you need to start feeling like YOU again.
If you've been feeling constantly overwhelmed, exhausted or unlike yourself, you don't have to navigate it alone.
Ready to feel more like yourself again?
I'm Victoria Thomas, a Certified Naturopathic Nutritionist based in the Cotswolds, and I work with women online across the UK. I help women in midlife understand how their nutrition, sleep, stress and lifestyle may be contributing to the way they feel, and make realistic changes that fit their lives. If you're navigating perimenopause and no longer feel quite like yourself, I'd love to help you explore the bigger picture.
👉 Book a free 30-minute discovery call and take the first step towards feeling healthier, calmer and more energised.
Disclaimer: This article is for general educational purposes and isn't intended to diagnose or treat anxiety or replace medical advice. Please speak to your GP about persistent, worsening or concerning symptoms. Seek urgent medical help for chest pain, severe breathlessness or other potentially serious symptoms.
