I have been cramping real bad for the past 5 days. It goes away with rest but starts up when I do activity. My whole bump seems to get sore after this happens for a while. On monday it got so bad that I could barely walk so I went to labor and delivery and they hooked me up and the baby was doing fine but they did pick up that I was having contractions. They checked my cervix but it was high closed and thick. They even ran a fetal fibronectin test( it tests your chances of going into labor within the next 2 weeks) and it came back negative. They sent me home and didnt seem so concerned. Well its still going on. Does anyone else have this going on or know anything about it. I'm about to go insane. My doctor even released me to go back to work until I go on mat leave in 3 weeks. I dont think I will be able to.