Re: What's wrong with him :(
Often the type of behavior you describe is related to the baby learning to use his digestive system. Until a few weeks ago, your baby never had to poop or pas gas, and now he's doing it all the time. Some babies take this change in stride, others are very upset by it.
Does the baby seem to be in pain? If so, then talk to your doctor again.
Coolest thing my big girl said recently: "How can you tell the world is moving when you are standing on it?"
Coolest thing my little girl sang recently: "I love dat one-two pupples!"