Anyone have any ideas of how I can deal with this or what might be causing it? My son is 12 weeks old and for about the last week he has become really fussy with his 3pm and 6pm feeds. He will take a couple of oz and then scream the place down! He will refuse then rest of the bottle. I thought to begin with it was wind, but I've winded him and he's always brought up some big burps. But then won't have anymore milk and will keep screaming if I offer him more. The only thing that calms him is if I put him down on his playmat, it's like he doesn't want to be held. He is fine with all his other feeds at night and in the day. Any ideas?!