Hello I'm a 15 year old girl, I'm not sexually active. A few weeks ago I noticed a circular darker patch of skin on my pubic area. It was around the size of a middle finger nail, and just came all of a sudden. I decided to ignore it, because I'm not really one to worry.. I got into the shower a few minutes ago, and did my shaving. And noticed it's gotten bigger and a bit darker. It's quite literally the same shape as a thumbnail now. It's a brown ish pinky colour. I'm reasonably pale so it looks very dark on me. It doesn't fade onto my normal colour skin on the sides. It's like a tad paler than my skin for half a mm.. then returns to my normal skin colour. My family does have a history of cancer and health conditions. I'm really unsure of telling my parents, incase it's nothing. Has anyone got any idea what this is?
^^ Still not found any help.