I'm currently 15 weeks pregnant, and I have a small notice of a bump. but I feel the baby is to small for it to be as healthy as the doctors says, or is it just the amount of nutrients my body gets to gain weight is not enough? post pregnancy weight was 110. had really bad morning sickness 1 night and threw up for 6 hours straight...after that day my eating habits went out the door, I was honestly scared to eat to much due to that happening. CURRENT WEIGHT, 103...babys nice and healthy with a heartbeat of 160, doctors just worried about me.