So for the last 4 days my 3 month old will not sleep longer than 30 mins to an hour. I dont know what to do. He wont sleep in his crib or beside me in my bed. He use to like to sleep on my chest when he was really small but now he can't seem to get comfortable. As soon as I put him down or lay back to go to sleep myself he wakes up. Now his caretaker at daycare claims he sleeps well and on his back. I dont know whats going on. He use to sleep for 2-3 hours only on his stomach though and he would go to sleep by himself. Any advise? I don't want to let gim cry it out cause he gets so hot and clammy