Mittelschmerz?

Ok, so quick run through... I am incredibly in tune with my body. I know when I ovulate and down to the day I am going  to get my period, I was diagnosed with pcos 7 years ago and possible endometriosis last year. I typically have some mid cycle cramping but this month I feel like it is dragging!! I've been bloating and cramping for the last 5-6 days! The first couple of days my sex drive was ridiculously out of control making me think maybe my vaginal walls were swollen and the friction rubbing was causing the arousal however I had no weird discharge. I'm wondering if it is just ovulation pain or pcos or endometriosis or possibly uterine fibroids.