I think I might ask my doctor to do a 5 day extended allergy test on me. I had the in office test with it all over my back and only came back allergic to dust mites, mold and cats. I live in Southwest Florida so dust mites and mold are a big issue. However, my skin has been hyper sensitive my entire life which runs in the family. Do you think this will be helpful or useless in treating my GD?