Ok, so as corny advice goes mine is this: Believe me, it's better that the wrong girls aren't always knocking on your door. It makes the right one look that much better. And don't go knocking on the door of the wrong girls, it makes the right one look that much worse.
As a guy i say this: ENJOY your singleness while it lasts, you never appreciate it until it starts to slip away from you. I'm not saying chase women with your opportunity, i just mean do everything and go everywhere you can. it will make you that much more refined and it makes it easier to find a woman when you have more to talk about than your HS adventures....