So a few weeks ago I had ago transvaginal ultrasound that showed a large endometrioma in my right ovary. The gynaecologist said it would need operated on and I was already waiting for surgery for my endometriosis. She seemed very certain it was an endometrioma but last week I saw another gynaecologist leading up to surgery who said it seemed unlikely that an endometrioma would develop within the last 7 months (my last surgery was last June). He said it's not impossible but he thinks it's a functional cyst and that it could just disappear.
I wondered if anyone here had some insight because I'm a little confused? The other gynecologist seemed certain that it's an endometrioma and that endometriosis may have been missed if it was in my ovary during surgery. I'm in a lot of pain around my ovary area which is different to my other endo pain.
I'd be so grateful for any insight!