Possible TMI

I am 2 years postpartum. My periods came back right after giving birth and have been consistent up until recently. I have been having a period every other month and having what feels like a baby wiggling around in there, but I’m like 90% sure that I’m not pregnant. I have taken multiple tests that were negative and I am bleeding every other month.

What are these spasms? They’re almost constantly and happening daily. The doctors think I’m crazy and the gyno thinks it’s attributed to hormone changes with breastfeeding significantly less. You can feel them if you put pressure on the area.

Have anyone experienced this? What’s going on with me? 😖