I'm so sorry you're both going through this. As far as getting food into her that will make a difference, feed her baby food...beef if you can find it, just make sure there isn't any onion in it. Beech Nut's Beef & Beef Broth (Stage 1) is perfect. We kept a paralyzed chicken alive by feeding her baby food (since she wasn't going to improve we had her put down) but it really helped keep her going. Add probiotic like Probios (found in feed stores -- not yogurt) to it and try to force feed it to her. Maybe she'll like it and start eating on her own. Our chicken also like a berry baby food mix too.
Not sure what's wrong with her but if it was mold, if you can get her to eat she might just pull through. Keep up with the electrolytes in her water too.
Wishing you both the best of luck!!!