I know this is a topic that often comes up but I'm at a loss. My newborn was sleeping great (surprisingly for a newborn) until recently. He is a little over 3 months old and wakes up every 2-3 hours at night. I think he just wants to go back to sleep but doesn't know how to self-soothe. He refuses a pacifier and hasn't discovered his thumb. I end up nursing him just to fall back asleep but I feel this is creating more of the problem. When I put him down for naps and bed he is drowsy but awake. Not sure where to go from here. Thanks in advance.