Hello ladies my son is 4 weeks old and crying a lot every time he poops. He used poop 2 yo 3 days once. His poop is of green colour and mushy. I breastfeed along with formula feed for him since I don’t have sufficient milk secreation and because of it he suffered with dehydration during the first week of his birth. Pls suggest me what should I do because I can’t see him suffering while he is pooping.