My pullet is acting poorly. and I don't know whats wrong with her. She Will walk a few steps, fall down, and then struggle to stand back up. My dad put her in a nest box with half an apple, and she just sat there with her eyes shut. She dragged her wing a little when I brought her inside, and she is now sitting on a chair, in a cage with her eyes shut, like before. and her head is hanging. She does not try to get away when we pick her up. please try to help, I do not know much about chickens, and this is a new thing to me.