So I have this hen who is pecking herself I think. How can I stop this? She is picking the feathers off her left side back. Also, she is picking the feathers off of her stomach and tail. She hasn't laid an egg in a week or so, when I started to notice it. She also has a large bump on her breast area on her rightish side. I have her separated from the other hens, and I am giving her a warm bath in a bucket every day. She is in a dog crate in the basement. I don't know what it is, or what else I can try! Please help me out! I am going to post pictures soon. I hope you can help!