i have a large skin stain that goes around my torso and down my hip. Its been there for a year. Some say its shingles, it dry and itches. I ve looked online to find a similar case to compare by photos but havent been successful.doctors have giving me antibotics but doesnt clear it up. It looks like someone poured a red liquid on me and it seaped thru my skin. Can you help or guide me to an answer? YYYY@YYYY .