My chicken Lucy is having problems. She had a case of pasty butt a few months ago and it seems she never fully recovered. Her butt area and cloaca were always inflamed, but she pooped fine, until recently. Her poop is now yellowish and pretty loose, as if she has diarrhea. As you can see in the picture, her feathers never grew back and it seems like it hurt her when I touched it. She seems normal, but I am worried she never fully healed and now she is getting worse. Please help!