I have a approx. 1.5-2 year old Starlight Green Egger Tulip. She has bumble foot and we treated with removing the scabs and using PRID. That has been working well... Then she started with some swelling between the toes and a limp (on the less affected foot) The swelling is soft and localized to between 2 toes. Nothing to remove. Now though she is losing weight, lethargic and has diarrhea. Her poops are mucousy green or clear with white "slime" and very little. She will eat an egg yolk if encouraged and she is drinking. I can feel her breast bone and honestly she is very thin. She was last wormed in June. She will getup to walk around but is mainly laying in one spot and sleeping. She has had issues all summer (in FL) with thin shelled eggs or no shell eggs. I have her with 4 young pullets who are ready to lay any day. I find a rubber type egg in the coop almost every morning near her roosting spot. She has in the past gotten calcium with D3 tablets, oyster shells, her egg shells back as a way to harden her shells. Nothing has worked consistently. I stopped the calcium tablets because the inside and outside of the still thin shelled eggs were covered in calcium deposits. Like she was not absorbing it at all. I didn't want to enduce Gout or something worse. So I stopped. These rubber eggs could be hers or the other younger ones. She still lays an egg with a shell about 2-3 times a week. I am most worried about her lethargy and diarrhea. Comb is still red and vibrant. But she is quite thin. fatigued and limping some. I have Corrid, de wormer, electrolytes, probiotics, and an fish amox on hand. What should I do? I am so confused here. I see no blood in her stool. Her 4 younger sisters are completely fine. She could be molting but it's hard to tell, I have not see a lot of feathers around. She and her sisters eat Kalmbach Henhouse reserve. They are in a coup and run and sometimes they free range in a small part of our yard as we live in a neighborhood. She is our best girl and the sweetest chicken ever. I just want her healthy again. Also did not see worms in her diarrhea nor lice/mites. But I know they could be microscopic. All advice welcome!