What could it be? Posting this in multiple groups, really need advice!

Aniya

Hey everyone! I've been arguing back and forth with myself about posting this due to not wanting to warrant negative comments but honestly need advice or an answer. I'm 22, I've always had irregular cycles, sometimes I bleed for weeks, sometimes I bleed for a little over 3-4 months. Currently, Thaven't had my period for a little over 4 months now and I'm worried. My obgyn & primaries in the past always said it was my weight and then at 16 said I have pcos. I've lost weight, I've gained weight; it always fluctuates. I've gotten an hsg done to see if have blockages but every time I've gotten a test done, everything is normal. I don't know if I'm over sharing now so I'm gonna get to the point.

6/25/23 made exactly 4 months with no period & today experienced a pelvic cramp so severe that I couldn't move until it was over. I'm a little more worried but I don't want to go see another obgyn (all they'll do is try to put me back on birth control & every-time l've gotten on it, I didn't take it for no more than a month) but I'm starting to feel like l'll have to go see one and get any and all tests and exams done again. Any advice is welcome!