I can check her over again later, I let her out into the backyard and she's stayed there. She needs a good molt, since I don't think she can fly well. When I put her up in her pen this evening I'll look closer at her wounds, but I haven't found any swelling or any deep wounds. There was one that was closer to the bottom side of her face, almost underneath her head that was a little deeper than the others, but it's healing just as well and there was no swelling that I could see so I've just been keeping an eye on it. I don't think it could be the cause of any eating problems, but maybe I'm wrong.
I gave her some more cat food just a little while ago and she seemed eager to eat it, which was good to see.