So I'm about 22 weeks and this lumping out has been happening since 16 or so weeks is this normal? I'm measuring pretty far ahead and people are saying this seems way too fast and the baby seems way too big and thinking I have a hiding twin in there my mom had this happen with my sister but it wasn't uncommon 20 years ago i dont know just wondering and wanting opinions I'll post a side pic in a minute also I've gained maybe 5lbs this pregnancy so it's not like it's all fat