For a few month I've noticed dry skin patches that are slightly discolored (a bit dark brown/ purple-ish) and noticed them after I got a hard wax at a new salon. It wasn't bad at first, but now it's very dry and embarrassing when I wear swimsuits as its on my inner upper thigh. I'm not obese (aka I have a thigh gap so my thighs don't rub) and I don't have diabetes or STDs. It doesn't itch or hurt, just very dry. I use body oil and lotion... could this be a nourishment issue or could it have been the wax?