 [ Symptoms ] after every time i eat a meal within 20 minutes i have the immediately go to the bathroom i also become very bloated i also become very bloated and gassy almost nauseous but never threw up sometimes i am constipated sometimes it is normal bowel movement other times it is diarrhea but lately it becomes very soft [ Disease ] babies under three months old typically get lots of intestinal gas mostly because their intestinal flora the good bacteria is not sufficient at this point sometimes they will swallow air when they nurse but most of the time the gas is just a byproduct of all of the mother is mild lactose being digested breast fed is best so you are giving him the proper food simethicone found in over the counter products like mylicon infant drops can be helpful in making some of those big bubbles into tiny bubbles talk to his pediatrician first to make sure this would be appropriate for him continue to burp him after nursing and hang in there most gassy babies will miraculously improve after age three months