Dealing with a 3 month old who absolutely hates it when he goes in his car seat. He screams his head off so much that we hardly leave the house just to not deal with the screaming and crying. Ive done everything. Placed him in the car seat with a clean diaper and he isn't too hot/cold. He just doesn't like it. Is this just something he has to grow out of? Or do I just say screw it and keep putting him in his car seat even more so that he will get used to it?