Part of her Lip is gone

For those who didn't see my last post on this girl. I rescued this girl from a pet store and am trying to nurse her back to health.
I have rid her of the infestation of mites and the swelling of her lip is down but now since the swelling is down I can see that part of her lip is gone. The lip turned green after putting on Zoo Med Reptile Wound Solution. I am taking her to a vet Monday. Does anyone know what the green is. It seems to be the scab. The scab on her upper lip is healing. Oh and she eat a small mouse yesterday. I didn't think she would eat but she did with a little bit of caution. Hope someone can help. Thanks