There is a ptach of skin on my back that has nothing there but burns like acid or stings at some times?

Question

or if it gets touched it burns to its just a little teeny area right above my bra.

Answer 1

Its called Notalgia paresthetica. Notalgia paresthetica (NP) is a rarely reported dermatologic condition characterized by focal intense itching/burning, hypoesthesia and, at times, pigmentation in a patch on the medial scapular border.

Meet a doc. Ask for capsaicin cream. It known to relieve the burning sensation.

http://health.yahoo.com/ate/drdonnica/allqa/skinbeauty/00026934

http://www.e-ijd.org/article.asp?issn=0019-5154;year=2006;volume=51;issue=1;spage=68;epage=69;aulast=Gharami