Dude, I know your looking for answer from females but I can give you some advice on that, (I was the same at your age in all aspects except for maybe the height and weight deal). One don't think of yourself as a nerd, that don't matter anymore, this isn't the 80's. Think of your self as being innovative. Two just talk to them, you'll get a 19 no's and 1 yes. I was taught that when it comes to females especially at that age 7 out of 10 will say NO. Doesn't that mean give up, well only on those girls but not on all. Plenty of fish out there. Three don't be how I was, don't think about girls all the time, it's okay but it can be distracting, you should worry about education. Take it for me, yeah I own a company but I have NO formal education, I am still obtaining my degrees. All I have is a high school diploma. Guess where thats getting me? No where because after school I focused more on others (females) than myself, I fell behind on college and now have to make up for four years. Think of that I could of had two degrees from those four years and being working on a Masters.