I have a hen who is just getting past a minor case of bumblefoot. At this point she has no scab and the swelling almost totally gone. This morning, however, I noticed that she is limping. I couldn't remember which of her feet the bumblefoot was on and couldn't catch her to look at her feet. When she had to run fast she kinda galloped. It was hard to watch. It also looks like she is starting to molt. I have never had one molt before, but she is almost a year and a half old and her feathers are really faded and ratty and now she looks to be losing them all over. She looks pitiful. What may be causing her to limp and does this sound like a molt? What should I do for her?