Cramps during Fertile Period?

ε

Hi! I’ve been getting cramps during my fertile period and I’m not sure why. I never had ovulation pain/felt it before the pill, then I started the pill and felt ovulation pain. I stopped it a month ago, this is my second cycle without it. I had cramps/pain during ovulation last cycle until I got my period. It stopped for a few days then started again during fertile period? Is this normal?/Is stopping birth control throwing me out of whack maybe? I’m planning on getting an IUD soon. I was nervous that I was pregnant, but I was nervous last cycle too and I got my period. It’s all my period symptoms/ovulation symptoms except a little more amplified.