Hi. I'm a little worried. I'm 17. The best way of explaining what I hav is this. Is starts off as a lip. Sometimes red and sometimes not, after a couple if days it shrinks and looks like a spot. The day after it normally either disappears or pips and p***y stuff comes out often followed by blood. I am sexually active but this had been happening way before that. Has anyone else got this and should I be worried ??...