my 18 mo cries everytime he wakes up and i mean everytime. he hates to cuddle, he bangs his head on the floor/ wall/hard surface when he doesn't get his way or does it out of the blue when he's upset. he's very aggressive and acts out all the time. when i say he wakes up crying I mean he shrieks, yells, wails and screams bloody murder. it's really taking a toll on my nerves because nothing i do works. i try to get to him when i hear him rustling around but it's so instant. his pedi says its normal but this doesnt feel normal. any tips or ideas on what I can do to stop this?