I just walked in the darkness into the door half open upstairs. Luckily it hit me on the right side of the bump , and more on the upper half. Happened 15 mins ago, was uncomfortable only for 2-3 mins, and everything is fine now. the only thing that worries me : the baby started moving like crazy, pushing in that direction. Now it has slowed down. Should I be worried and see a doctor tomorrow, or they say babies are usually well protected inthe sack?