I'm 15wks 3d pregnant and have next to no bump, I can feel my baby bubbling around every so often but I have no bump, I was nearly 9 stone before I was pregnant but once I got weighed at 12 weeks (approx) I was 8.3 stone from morning sickness and now I'm just slowly putting weight on again, sometimes I can see a bump starting and when I've eaten I have one but I have nothing much otherwise, just a tiny podge, is this normal?