Overweight and pregnant?

Laura • Our baby Tilly arrived 28th of June, her first breath took ours away!
Any other ladies out there a bit on the plus side and growing a little jelly bean inside them? I'm about a size 16(uk size). So I'm a curvy girl. So I feel I have to take extra care of myself during this pregnacy. Aaand I wanna know when my bump will show! Might take longer since I have extra junk in the trunk!