Hi, my baby girl is 5 months old and since yesterday whenever she have milk she does potty and the consistency of potty is watery. Since 2 days she is also does vomit and sometimes she pukes all the milk and that vomit smells a lot usually she don’t do vomit. On regular basis she use to do potty twice or once in a day but since yesterday I am observing she is doing watery potty after having milk. Dr can you suggest some medicine for her.