Okay I am normally pretty good about figuring out why my son is freaking out. But today he is just not happy with anything. I lay him down on the floor he cries and rolls onto his belly and cries more. I pick him up he wiggles and tries to get away from me. I try feeding him he doesn't want the bottle and what ever he did manage to eat he puked it up. He is 5 and a half months old. He is drooling a river and eating his hand. Is this teething? Or possibly in the beginning stages of being sick? Any help would be appreciated.