Is she eating? Do you feed greens? With the bumble keep soaking everyday and if you can get the clear iodine put it on the bumble after soaking I use a q tip after a few days of treatment try to peel the scab off by gently getting under it with your finger nail if it won’t easily come up keep soaking and using the iodine till it does you want the scab to peel up with out tearing good skin sometimes when you finally get the scab off the bumble will come right out with it. Then you can pack the hole with antibiotic salve and keep wrapped till hole closes. Then there are times when you pull the scab off and you have to manually get the bumble out I use sterile tweezers to gently dig it out clean it out good then pack with salve and wrap. That bumble has to come out for it to heal.