Baby has trouble sleeping at night..?

I am a new mom to a lil baby boy..he is now almost 2 weeks old and I have had about only 2 hours of sleep each night. He dosnt sleep in his crib or his car seat and only wants to be held..I have tried a warm blanket out of the dryer..a pacifier, he dsnt wanna sleep on his back or stomache..ive tried leting him cry but I can only take so much..I need to get him to start sleeping more..and ideas??