I really need help figuring out what happened to my hen and what to do about it. I only have 1 hen. I had 2 and a year ago I lost 1. Today when I let her out of the coop she got into a corner and has a bloody back. It looks like meat Could she have done this over 1 night? I know she’s been molting and we did have a lot of rain. But other than that nothing has changed. She went in her coop like normal last night. I don’t know what to do. She is approx 8-10 years old. I don’t know how to attach a photo of her.