I'm 18 weeks preggo and I don't feel like there's a sweet potato sized baby in my belly, I get some stretchy twinges but no movement, my belly just looks flabby and bloated... I'm getting anxious wondering if baby is still growing and ok.. Had a good HB at 16,4 ... I just wana poke and say "helllloo??? Are you ok still????" ... It's my first bubz, anyone else like this?