Hi, I am Dr Suresh K Yadav MD (paediatrics), I had gone through your question and understand your concerns, What symptoms actually your baby is facing? Is it increased freq of stool ? is stool large and watery ? Stomach appears to bulge , means ? abdominal distension . Apart from breast feed what diet is your baby taking ? It looks like post diarrhoeal lactose intolerance , which needs diet low in lactose like , curd, chach , khichdi , stop top milk if any ( or give zerolac formula feed ) . If symptoms are persisting, , baby needs evaluation by a paediatrician to pin-point reason for these symptoms. Hope this answers your question. If you have additional questions or follow up questions then please do not hesitate in writing to us. I will be happy to answer your questions Take care.