My 6 week old barely sleeps. He sleeps for an hour about twice a day if I’m lucky then can’t sleep at night. He’ll sleep 1.5/2 hours at a time. Last night he was up from 645-11 on and off crying. He always wants to eat and I don’t wanna over feed him. He was born 4lb 14 oz but is now 7 lbsHe has reflux issues and has been on meds for two weeks. He also has blood in his stool so we’re tying to figure that all out. He’s on similiac alimentum so it can’t be dairy allergies. I’m at my wits ends and need sleep