Glad you are seeing your Doctor.
It is common and comes from the 'inside' not the skin. Comes from the nerve endings that have been 'fried' by the alcohol:
https://www.google.com/#hl=en&sclien...w=1447&bih=649
Not medical advice, far from it, just reassurance that many of us have felt this.
Many of us have had it, HOWEVER, to be on the safe side, be HONEST with your doctor and tell all.
J M H O
Love and hugs,