Hello, I have recently developed an inner thigh to back of left thigh burning sensation,. Just spent three days in a car travelling and thought it could be a heat rash of some sort...now I wonder if I have shingles..I have had shingles 5x (all primarily on the left shoulder, arm area) over 15 years--type A personality etc. The nerve pain is very similiar could it be shingles in a new place? Very stressful 2013 menopausal, breast cancer scare in May 49 female, happily married 14 yrs, non smoker, no drugs, rare social drinker, 5'2 108 lbs