Pcos / or early menopause POF??

mikala

(22yr) So I have Pcos and Hypothyroidism. I’ve been getting dry, no libido since being on the pill. I have to be on birth control to regulate my periods I believe I started 2018 or 2019 but I ended up getting off sometime June 2020 was my last refill haven’t had a period until March this year which my cycle was 5 days long it came randomly. After that I haven’t had my period again so last month I decided to get back on the pill because I was getting anxiety about it. Haven’t had my period yet but I’m getting cramping so it’s coming soon. Could It just be because I’m irregular so even getting of the pill I’ll still be irregular ?