the sores don't itch and are painless. This is the second time I got these and both times I had a whole body itch almost evryywhere but where the sores are. This is on my thigh and there is one or two more. They were also on my penis last time but no pain or itch. Is this yeast or herpes? I get tingling all over my scalp and face and legs ....my tongue was coated white both times as well. No sexual contact in over a year