Okay, so I put the proper dosage of fenbendazole on a scrap of bread and let her eat it, I will deworm the rest of the birds next week and deworm her again just to be safe in a little over two weeks. To make things less complicated I would have waited till I deworm the rest of the flock but for peace of mind I decided to do it a little while ago. I got a pic of her beak and also her oddly sticking out wing feathers I'll post in a bit. When I went in there she was acting like her normal spunky begging-for-food self, so that's a relief!