My bump is a normal shape, if there is such thing as normal, but I'm only 19wks so I'm not that big yet. But just now when I got up from lying down, as I was doing so my bump turned a really odd cone shape! It actually scared me a little to be honest. I know you tense your muscles when you sit up from lying down but this was really odd, like I had a little mountain with a peak in the middle of my bump. I wondered whether it's because baby was positioned there today as that's where I was feeling and seeing my tiny kicks earlier this afternoon