Thanks,
additionally, I want to add that the skin occasionally peels from that spot. It is not hard and is not white in color so that is reassuring. The information on most websites are very vague and I have attempted to look at pictures but was not able to continue that effort very long. I have found several descriptions that fit everything from cancer, syphilis and just friction. Any advice helps.
sometimes rubbing from ur clothes can cause these, usually if its, pardon my bluntness but usually if it is a wart they are hard and most of the time white in color. changing of material ur not used to or detergent could cause them as well but good idea to check just incase. good luck