If I were you, I would try to find a reputable doctor in town who practices medicine with a natural approach. You can probably find one by asking around at a health food store or check in the local papers they give out for free at these little stores. Have you tried hot compresses? What about the tar stuff in a tube that is for boils? You need to check your diet also. You may have a yeast problem, or sugar. Have you had a blood sugar test? A longshot might be to try a poultice of garlic. Sounds odd, I know,but this has been used for a long time for wounds when nothing else was available (like during the war). I'm not sure how this would be applied but I would mash a couple cloves of garlic and put it in cheesecloth or gauze. Apply this to your wound, at first for a short time to see how it reacts. You should be flushing your system with enough fluids and try to avoid sugary drinks at all costs. I hope you find some relief soon.