Anybody know what could be wrong with this chicken? She's had a pale comb for a little Wile but no other symptoms. I don't see any bugs on her. She has been getting pecked on for the past week or so. Today she seems lethargic. I found her tucked in between the water container and the wall. Don't know if she was just trying to get away from bullied or what. I just pulled her out and out her in a dog crate by herself. She's about 2 yrs old.