I have my fave 5 year old hen, who recently became very weak and lethargic. She's retired and not laying anymore. I brought her inside, and let her rest, and she had worms. She also had really green discharge/poo (bile from what I've read). I treated her for worms (Wazine), gave her soft foods, no response. She went from having long worms (round?) to short little ones. She's really pale, not eating or drinking much. I've given her probiotics, soft foods, keeping her inside where it's quiet and warm. She ate quite a bit of applesauce yesterday, about 1/8 of a cup. Nothing today. She looks really dehydrated. Should I worm her again, a stronger dose? I REALLY don't want to lose her as she's such a great sweetie and hen. I don't know if there's some other underlying cause....