I’m just about 20 weeks pregnant and I went to have sex today with my SO. We first tried Doogy style so that I didn’t have to be on my back. After he interested himself I had a large painful cramping pain in my abdomen. I haven’t had it before while having sex during my pregnancy. I know that I don’t have any STDs and I know it wasn’t dryness because I made sure I was properly lubed. We ended up switching to missionary and it didn’t hurt. Has anyone else had this happen before?