What is her behavior like? Is she extremely lethargic or is she moving about and eating okay? Does she hold her tail down low and flat? Is she all fluffed up?
Go ahead, if you haven't already, and bathe her butt feathers by backing her up to a basin of warm water. I don't think a long soak is going to do much for her, but installing her on a medium setting heating pad with a moist towel over it might help. Use a crate and place it someplace quiet a comfortable. Watch her vent to see if she has a steady stream of fluid leaking. Place some white paper towels under her so we will know what color it is and the consistency. The goal is to get her poop to become solid and maybe to help her pass any broken egg material if that's behind her problems.
Give her one calcium citrate tablet with D3 if you can each day. Do you have any antibiotics? Can you possibly get some? Amoxicillin, Baytril, even penicillin? I would start her on a round of antibiotic if you can get some.
Be sure to offer her plenty of fresh water, and if you can find some baby vitamins without iron, give her some. Keep her energy up by offering her boiled egg or tofu or wet cat food or even strained baby food. If she isn't able to eat, that is a very bad sign, but you can tube or syringe feed her on the off chance she only needs to start getting something in her crop to jump start her eating.