I'm a healthy and fit 19yr old female. A few years ago I noticed a some dark purple kind of blisters on my labia. They are completely painless and cause me no discomfort during sexual intercourse or everyday life. I know that they are not sexually transmitted, as I developed them prior to becoming sexual. They have progressed to about 8 small bumps on either side and they have never ruptured or bled but often change from light to dark in colour. I was wondering if you had any idea as to what they may be? I was thinking maybe I have angiokeratoma? And if so, what the disease entails, as well as any treatment. I wouldn't be worried about them except for the fact that they are quite ugly and embarrassing.

I hope you have an answer for me...Thanks