Is this normal never experienced this before

I started my period Sunday well I’ve been having cramps off and on since but the last like 5 hours I’ve been having this horrible cramp almost like a contraction in both of my ovaries like it hurts to move or sit or anything it even hurts to like push to try and poop or anything.. I’m not sure what it is I’ve never had it before

ETA: I’ve been passing clots every time I go to the bathroom and they aren’t small clots they are about medium sized clots