One of my Black Star hens--who was moved downstate last weekend and came back to us on Sat--has been just sitting in her nest all day. Hasn't laid an egg or acting broody. Her stools are loose and are gumming up her feathers. She still holds her head up and looks around, but she's not showing the energy that she normally does. She is drinking but not eating. I don't want to deworm her if I don't have to. She was not exposed to any other chickens while downstate. What could it be? Thanks ETA: I just went out and gave her a warm soak and noticed that her droppings are almost pure white and very watery. Again, I saw her drink, but she showed no interest in food.