I do not want for you to relinquish her and I am hoping with everything I am that it doesn't come to that. If it does, though, I can refer you to two possible places with extensive experience with snakes that have challenging health conditions, that operate under direct veterinary supervision and also provide enrichment to their snakes. I am BEYOND picky about my animals and if I ever had to surrender one, it would be to one of these two sites and nobody else.
Message me if it gets to that point, but I am going to hope very much that you and your beautiful snake can get through this together.