Hello Michelle,
You've asked about a website for peri menopause, the best one is Menopause chit chat.
Know that you are not alone and it it very difficult for many of us.
You will find compassion there, and to know that we're not going crazy even though we think it, is soothing.
I'M post, but still have rushes of *****. I suggest you go to that website and see for yourself.
You will see posts that you could have written yourself!
Charlie