I just bought six rhode island red chicks from tractor supply today, and only one chick is acting weird. It's not being very active and its wings are sagging. I've tried several times to get it to eat and drink but he just curls up and runs away. Its sleeping a lot and its also sleeping while standing. One of the other chicks keeps pecking him. They have plenty of space and its at 95 degrees right now. I'm not sure if I should separate them or wait to see what happens.