So right when I hit 13 weeks (im 13+2 now) I woke up to horrible horrible cramps, worse than menstrual cramps. It lasted only a minute, and only if I laid on my back or sat up. It was very weird, a couple days prior to that I was getting this sharp pain in my area and then down my leg, never experienced something like that. The cramps where off and on the whole day, weren’t as bad as they where that morning but like menstrual cramps. And since then I keep having these menstrual feeling cramps when I sit a certain way. I’m not bleeding or anything and I read it could be ligament pain? Has anyone else experienced this?