I’ve always heard that with any pregnancy after your first you start to show earlier and earlier. It took me till over 12 weeks for my belly to show even a little with my first but with baby #2 I started showing at 4 weeks. I know it’s supposedly just bloat but I didn’t think bloat grew. The difference between just a week ago and today amazes me and makes me think I’m gonna get huge with this one lol but I don’t mind a bit I love every part of pregnancy and I even love the crudy parts now that I’ve lost 4 before this one.