My son just got his first MMR shot on Monday and has been kind of clingy and out of it since. He’s also been running a low grade fever. But I just find it odd that he will just sit in my lap and stare off or sit on the floor starring at the tv... (yes I know no tv before 2 but my husband and I only live in a one bedroom apartment at the moment and sometimes we just want to watch tv) we try to get his attention else where but is this normal after a live vac? He’s never been this out of it with his other ones? And is there anything anyone recommends to help besides Tylenol?