You might want to wear beach thongs in the shower. Since you've been exposed to fungus over an extended period of time, you might have developed a more serious fungal infection in that it has gone deeper into your body and become systemic. In that case, topical antifungals are not sufficient, and you will need to start taking antifungals internally. This can be done by seeing your doctor for a prescription for Nystatin or Difulcan, depending on how bad your case is. There are also natural antifungals like grapefruit seed extract, oil of oregano, and olive leaf extract. I'm not sure how active this forum is on fungal issues, but two helpful forums on this topic are the Candida Support Forum and the ringworm forum. You can get to these forums by typing those words into the curezone search engine.