weird indent in stomache in morning

[1pj]

this is probbaly going to sound soooo wierd but its got me worried,im just gone 13 weeks pregnant according to my scan or just gone 14 by LMP and lately when i wake in the morning my belly is strange,its my second baby and i feel i have popped quicker this time so i feel i have a little popped belly but in the morning its hard to explain at the bottom just below my belly button there is an indent like it goes in a little you can actually see it in the mirror and even feel it its like sort of sucked in there then out again,i just dont know what it is!Its only first thing in the morning and ive only noticed it about the last 2 days,anyone else had this?what on earth could it be?its eiery!!!

[Yeddi]

Are you still sleeping on your back? It's most probably the baby lying posterior.

[Trillian]

I agree with Yeddi - posterior babies can make your belly look like that.