I don't know if this is a safe idea but when I had an ill chick, he kept falling asleep while standing up. I read up online and it said to give sugar water to them occasionally to give them energy. I was buying some medicine from ebay so I needed him to stay alive until then. I'm not sure how much sugar it is per amount of water though.
I don't know if sugar is safe though because it might cause another problem. It says that it is bad at the bottom of this page:
I wouldn't try this unless some other members say it is okay but its just an idea to hopefully give her some energy so you could buy some of the proper medicine from the internet with fast delivery. If you are going to order, I would do it soon because Christmas is near.
Like I said, I wouldn't try giving sugar unless some other members say it is safe because I don't want to cause her more problems.