Hi, bit of a long story but my 6 wk old is having trouble feeding and I was wondering if anyone else has experienced this. She has been suffering with constipation since about day 3 when we introduced aptamil formula on recommendation of paeds to treat jaundice. Were now ebf her due to this. Ive also had two rounds of antibiotics in the past few wks. Basically she has started pulling away crying when I try to feed her, arching her back, pulling up her legs etc. She hardly takes any milk but is obviously hungry. She is also terribly windy and appears in pain and straining a lot. When she does poo (which isn't often) its always soft so I'm not sure why she cant go. She's also being sick often and her stomach is very churny. Dr said it could be reflux but has prescribed lactulose to help with the constipation first and said treating this could help reduce the reflux. Does this sound right? Sorry for the long post, I'm just worried and would appreciate your advice