Might be a really daft question but does it harm the baby if I suddenly get startled or jump suddenly? My DP was asleep and he suddenly screamed really loud, (was having nightmare apparently!) I was asleep and woke up with a huge jump, like it literally scare the s**t out of me. I felt I sudden pain in my abdomen, it's not there now, but I think it's because I jerked up really quick. My concern is scaring or harming my baby, which may sound totally ridiculous but thought I'd ask!