Nobody will like this but. If it was me an it's a breeder not a pet she would be adopted out or put down. Since my snakes are pets I would ship her to the Vet for the operation.
This one for me:
https://www.seavs.com/about-us/
Or a long drive to the University of GA Vet School.
Now, for my time playing with wild snakes in Central an South America. Wild snakes die or heal when they get infections. Ones that heal like yours live years breeding an eating before something else gets them. She won't win a beauty contest but if she eats an drinks that's more important.
Good luck with her!