I could have sworn I saw a thread on this in the past few days, but of course, now I can't find it. Yesterday, it suddenly seemed like my stomach was less rounded and flatter. I had an OB appt yesterday, and didn't ask about it because I didn't really notice at the time. The heartbeat was still strong and she didn't say anything was wrong, but I'm wondering what it could be? Change in position of the babe maybe? Or should I be concerned? TIA!!