If you can get her to eat something and drink. Try some Poultry Nutri-Drench in her water. It may help. I have used it as well as their favorite treats. My bird didn't improve over night but did progressively get better and now she is with the rest of her flock. Additionally, products like Save-A-Chick, Nutri-Drench for poultry or even simple Poly-Vi-Sol (non-iron formula, found in the vitamin section of most grocery stores or pharmacies) can provide a quick source of vitamins for birds that are not thriving or eating. These items can be literal life-savers. Good luck...