Mommy I'm about to lose it completely. The son is not sleeping during …

Mommy I'm about to lose it completely. The son is not sleeping during the day, I'm rocking him for an hour so he can sleep for at least 15-20 minutes. There was a regime before, but after three months it all went away... He doesn't cry, just lies there, or screams to be picked up, I start putting him down and he cries again. What is this?