Lou- seriously, I don't want to scare you, but I heard of a story just last week; a mom was experiencing the SAME EXACT THING and FINALLY the drs took her seriously and they found out that the baby had a hole in his heart. When he would lay down, it would exert pressure or something and become painful....so really he never ever wanted to sleep. I SERIOUSLY think something is wrong......and you HAVE to FORCE your pediatrician to listen!!! His behavior is not normal!!!! Didn't you have a hole in your heart too?