I have a small flock of 6 month old chickens (these are my 1st chickens). My Silkie was laying in a ball in the coop floor this morning, he was extremely limp when I picked him up, he will lay on his back on my lap and close his eyes. I have checked him for injuries and find nothing. He keeps putting his eggs between his front legs and just stays like that. I keep picking his head up and dipping his beak and he will drink water. Has not ate or pooped all day. We have two vets that will see chickens but can't go until tomorrow. Help please!