Anyone else?

The past 3 cycles about 4 days past ovulation I start having cramps some of which are so strong I have actually gone to the restroom fully expecting AF to be early but nothing. These cramps continue on and off until AF and then it’s like they were never there. When AF starts they stop literally no cramps whatsoever during my period. Anyone experienced/ experiencing the same thing. Any insight would be greatly appreciated. I get my blood work done This coming week since it is about a week after ovulation. 🤷🏼‍♀️🤔