My 6 week old has a rash on his arms and neck. They are very small bumps. He was pretty cranky this morning which is unusual for him but now is back to his normal cooing self. I guess I am wondering if anyone experienced this and if it sounds like a food allergy. His stools don't have any blood in them although they have been greenish for the past two weeks and a little mucousy.
I called the pediatrician, just hoping for some feedback while I am waiting for a call back.