Before his nap he was screaming his self hoarse all red in the face and really upset, this is very unlike him as he usually goes straight down or has a grumble to himself. When he wakes up he is smiley full of life wanting to crawl about/play/be nosy etc. This time he was a bit floppy so I sat down on the sofa and he just flopped foward and fell asleep on me, something he hasn't done since being a new born. He is breathing fine and sucking his dummy. Should I be worried? He has been sick alot today. I will call the doctor too. He is 7 months btw