For the last 4 days he's not eaten breakfest, woken up screaming 2-3 times a night and not shutting up until toys are put in his cot, refusing to eat anything when in his high chair, only eating about 4-5 spoons of anything offered to him but will eat sandwiches and biscuits no problem,he is hardly eating but he has gone hyper, he runs around screaming like a chicken with his head cut off, chucking stuff around and trying to squeeze behind things etc.
He is my first child so, is this normal? and if so what can be done?.