Normal after Ovulation?

This cycle I'm only around 4dpo and I've noticed today that my upper abdomen feels like I've done like 1K sit ups! And it kinda radiates, to wrap around my back at the same time I feel the pain for a few seconds. The pain comes & goes last for a few seconds then comes back within a few mins.. was doing this thru most of the day.

Idk what's going on. Very weird. I thought it was gas or whatever bc I've been super gassy today (no it's not gas pains!) TMI sorry! But curious has anyone else felt this?

And NO! Absolutely NOT am I assuming its early pregnancy symptoms or anything just curious if anyone else has ever experienced this AFTER Ovulation regardless of a BFN or BFP.

Thank you!

Xoxo