Omg! I am just getting caught up on my GP and read your post. The same thing happened to me last pregnancy! It was terrible and weird and painful and I thought I had some kind of infection, or contractions or something terrible. It was sat. So my dr sent me to the er where I waited 4 hours in the waiting room just to pee in a cup and have them give me a tylenol. I wish I had had you guys to tell me it was just my baby being a jerk!