I have one hen that is looking pretty ratty lately. She is going through a molt, had a bumblefoot problem, and also had lice. The lice are gone now, and her foot is much better since I opened it up. She is weak and her comb is pink and wattles white. She is not seeming to be getting any better. Could she have worms? I have some Wazine on hand, but would rather not treat the whole flock as I don't want to throw away eggs for 3 weeks. I am going to order Verm-x today. Should I just wait and give her that instead of the wazine. I am afraid she is too weak to handle all these treatments. Thanks