The Nutri-Drench has Vitamin E and Selenium in it which may help. The going backward could be due to the ear infection or it could be a neurological symptom of Wry Neck.
Do the best you can to keep her drinking and eating. If you can have the vet see her that would be best. Have them run a fecal float as well.
Do the best you can to keep her drinking and eating. If you can have the vet see her that would be best. Have them run a fecal float as well.
All you can do is give your chick the best chance to make it. which you clearly are doing. Sadly some will not thrive, truly hope your's makes it.

. What kind and how old?
