I used a course of daktarin oral gel and liquid kefir mixed with layers pellets. It took about a week for her to improve but over time she got better and is doing fine now. It’s a process that can take some time and effort but it’s well worth it in the end when you see her all happy again and laying eggs for you.What did you use just smelt her breath now it’s fine. Crop is protruding and squishy she’s had mash tho.