I had pretty intense cramping early on... my OB said it was the uterus preparing for baby. also heard it called Round Ligament Pain. good luck momma. try Tylenol and make sure you drink plenty of water as dehydration can make it worse
I would talk to your doctor about it, but I had lots of discomfort like cramping around that time. I went to the ER multiple times and it was just my uterus stretching and what not. Wouldn't hurt to get checked out if you're worried about it.