rash around waist band started @ 7-8 days ago. Never really itched that much. I thought it may have been a result of not getting out of swetty gym clothes last week. Got tied up at the desk and had not showered after a workout. Also had 1 spot on outer forarm that thought was a spider bite and that did itch. I have been reading all these similar symtems and people talking about Shingles???