This is like what happened to me. I did EVERYTHING someone could do to help and she never got better, then all of a sudden she got worse and the next day she died. Sorry about your girlY'all, I'm starting to lose hope... She still isn't better, even though I'm doing my best to help her.
I got her some goat, and chick feed. And she's drinking plain water... Why am I not seeing more improvement??