Henjoy not feeling well
How old is she? Is she eating and drinking? Is there any diarrhea or blood in her droppings? How does her crop feel? Has she ever been wormed? If she is fairly young, she may have coccidiosis if she is puffed up, hunched, not eating, and having diarrhea. Corid (amprollium) is the treatment for that.
Can you get her eyes open with your fingers, or are they stuck together? Dust, mold, and ammonia odors in the coop can cause eye irritation. Some respiratory infections can cause eye drainage. Is she having any noisy breathing or eye or nasal drainage? Is she moving all of her extremities well. Coccidiosis might be a possiblility with her diarrhea, especially if she is puffed up, lethargic, and not eating well. Corid (amprollium, ampromed) is the treatment for that. At least, I would try some vitamins and electrolytes in her water, and consider worming her.