If she is having problems getting food and water then you need to help her. You can make a donut out of a towel place your duckling down into it feet first and put her own food and water right up to her face [when I say up to her face you want to make sure she can't lay her head in the water she could drown] so she can eat and drink she still may need help though. I use to have a great thread on wry neck in ducklings and my computer died last Friday and I lost it. Prednisone was one of the things she used to help her duck though.