I think I’m peri menopausal 😔

Hi everyone! I’m new here. I’m 36, have three children and have been ttc baby #4 for about 8 months with no luck.

My periods have gone from every 28-29 days to every 24 days. I have such bad mood swings, hot flashes, sore nipples, migraines and have gained about 20 lbs in the past year.

I have an appointment with my ob in a few weeks but I’m pretty sure I’m peri menopausal.

My question is ... has anyone gotten pregnant successfully during peri menopause? Thanks in advance.