ok so lately i realized that i have this 1 pimple on my pubic area. like right where there is the most pubic hair (near where my belly meets pubic area). so it wasn't like any other pimple i've had it was very round and kind of translucent and pink. i didnt do anything about it and i checked it again recently and it looks like it has been popped and now its kind of white like dead skin. i dont know what it was and i dont know if i should be worried about it. any ideas of what it is? p.s im 15 and not sexually active. my mom just told me to wash down there more but im kind of afraid that it could be something more serious.