pinching feeling

Elizabeth • TTC#1. 5 years and counting. Waiting for our little miracle.
I had a pinching feeling in my lower stomach and left side for a couple of days. It was really prominent yesterday and my stomach felt weird. Today stomach feels a little weird. Tiny cramps. But pinching stopped. 11dpo and AF comes Wednesday. Took a test yesterday but came out negative. Was this anything or not?!?!