The penny has dropped..
For a few month now I've been experiencing :
- painful cystic acne on my chin ( usually just the odd PMT zit)
- brain "fog"
- teariness and worse than usual PMT
- a shortened cycle ( 24 days instead of my usual 28)
I've just realised it all adds up to the perimenopause. My mum started hers at 30. 
I feel pretty low. I'm 39 with one DS (4). Stressy life ( full time job with commute, no family to help nearby, sole earner whilst DH retrains). I'm also awaiting the results of a recent BRCA1 genetic test ( NHS).
I take sertraline already for anxiety, normal BMI, good diet and general other health. But this is making me feel awful.
Anyone have any experience of this? Advice? Suggestions?
Thanks