Never knew so much liquid could come out of such a tiny body😩 st 3 weeks old my lil girl seems to just want to eat today and has been basically glued to my breasts. That being said, she puked a ton of liquid up tonight, seems to be everything she ate after her nap. St what point should I be concerned regarding her spit up? It concerned me how much came out, but she was ready to eat again 5 minutes later in the midst of bath time.