Is this the start of peri menopause?

[jajabonks]

s this the start of the menopause/peri menopause?
Each month I am filled with rage (mostly irrational) and feel so angry about everything, I wake up dripping in sweat my boobs absolutely kill me and I really feel like I'm going insane. Pains down legs and in knees
It's literally for about a week each month. What can I do to stop this? I will prob go to docs but any advice?
I'm almost 40 and this has been getting worse over the past year.

I'd go to the GP. They can do a simple blood test to confirm if it is the peri menopause or not.

Not really. Sounds like classic PMS which gets worse as we get older, often. There is a lot of info online about how to help PMS- mainly changes in diet and exercise.