I am a 17 year old girl and I am sexually active . Im scarred I may have something . It's 1 dark lump on the top of my mon mon and not only is it there but it's on the left side on my lower back just above the butt area and also on my right buttock . Not only that but i have thick but very light discharges in my underwear. The color is white. . Do you have any ideas on what it could be ?