Ovulation pain??

Hey ladies, so My fiancé and I have been TTC for almost 2 years now and no luck. I suffer from PCOS and hypothyroidism and have half of it taken out due to cancer.

But anyways I’ve been seeing a fertility doctor and he’s had me on clomid, i haven’t ovulated while on it or during the testing zone. My doctor is trying me on the 28 day cycle for clomid when my cycle is between 34-40 days. I’m supposed to go get my bloodwork to see if i ovulated today 5/28/2020... but the last night and all night i had a slight cramping on the left side right about where the ovary would be...

While doing the dirty this morning the pain was very pronounced. Google says that it is normal but i seriously don’t know because I’ve only ovulated 2 times in the whole 8 years I’ve had my period.

So could it be ovulation or period cramps? I’m not due for Aunt Flo for about 9-15 days.