ShannTmw
Hi Shann,
It's so hard to see from the picture, but to my eyes it does look a bit red and possibly inflamed.
What did the Vet put her on? Is it antibiotics or anti inflammatory meds?
I know what you mean about not having the kind of money that some Vets ask for. It is just heart breaking at times, and even if you pay it, there are no guaranties

.
See how she does in the next few days my dear, and keep her comfortable with her favorite foods and a warm lamp that she can cuddle close to. If she seems to be in a great deal of pain, personally I would consider amputation of the affected wing, or putting her to sleep.
These kind of decisions are so incredibly difficult and so so sad.
Please let us know how she's doing....