He's just grumpy. He wakes up & instantly screams. He drinks lots. He's happy after a feed & will sort of cat nap but he defo doesn't sleep anywhere near enough in the day. He started smiling a couple of weeks ago but the last few days I haven't managed to get one smile out of him. He has mild reflux. We have changed his milk from Cow & Gate to Hipp Organic 2 days ago but we have been told to give it a couple of weeks to see if it changes anything. Saw a Paediatrician yesterday who said CMPA unlikely as apart from fussiness he has no symptoms of it. He can be quite windy but doesn't seem to cause discomfort. It's just relentless. When he's awake he can't just chill. Has to be held, I just feel my day is filled with trying to stop him crying & I feel sad & bad I can't seem to fix this. I've booked him in with a Cranial Osteo but have heard mixed reviews. My first DC was nothing like this, chilled as anything. He doesn't like a sling, will tolerate a pram. He just seems so unhappy & never has much enjoyment in anything. Any advice/experience welcome.