My December 2nd baby is having some problems and I'm wondering if they are normal. When he tries to get things he's not supposed to or tries to get past the baby gate he gets really mad if he's not able to and holds his breath until he turns purple. If we put him in his car seat or crib he puts his fingers down his throat and throws up! I we have to hold his hands down :( he screams if one of us walks away and kind of does this twitchy thing and throws his head side to side. Anyone have any angry babies ?