Here's a bit from Daxe...
First as for looking for women. If you join clubs or look around with the intent to find women then you will not find them, women notice this and will stay away because you seem desperate. In my experience the best way to meet women is to meet people. Male, Female, Adult, Kids. Go out with the intent to meet people and women will be in the mix somewhere.
Second, being "the gay" friend or even the "just a friend" is the hardest thing to get out of. If a girl makes you "just a friend" you can probably 90% of the time give up on that girl. What you need to do is prevent yourself from getting roped into that dynamic. If other girls see that you are "just a friend" or "the gay" friend they are likely to associate you the same way. When you meet someone new, dont introduce them to your friends that stick you in that dynamic.
Thirdly, BE CONFIDENT. This was the hardest thing for me to deal with. You have to figure out your strengths before you can show them to the ladies. You may need to do some self discovery for this. For me I discovered that my biggest strength is my mind. I am incredibly open minded and when you can challenge the way people think it garners some respect, something girls pick up on. I am also rather spiritual though not religious, another thing that people can appreciate because it shows that you seek understanding but are not limited to "coloring inside the lines", which in my case has made me very wise for a 21 year old.
LADIES DONT READ THIS PART, ITS FOR THE MEN!
Us guys tend to be foolishly obsessed with how we "measure" up to other men. If you are apprehensive about how you "measure up" do some research. In highschool I didnt think much of myself in that way. Until I discovered a study on the "size of men". I discovered how well "endowed" I really was, which gave me a huge confidence boost. You might be lucky, who knows. If not, dont try to overcompensate for it. Women pick up on those things. Instead know what you have, it may be a different sized tool but it can do the same job just as well.
LADIES CAN READ AGAIN!
The last thing I can say is this, you sound like you are a "nice guy". In fact most of us here probably are. A lot of people say, "Dont worry nice guy, you'll find a girl" or "hes just a nice guy". But us nice guys shouldnt have to wait until we are 30 or 40 to find a girl whos been hurt by the other guys. Yes, girls in our society are NOT attracted to nice guys, they want a little danger(I play airsoft, for others they might prefer off-roading, or other exciting things) they want a man whos not too ambitious but isnt afraid to reach out and grab what they want. Be a "nice guy" because thats who you are dammit, you dont need to change that. But be confidant, be sure, look to meet people not just girls, and dont be afraid to add a little spice.
This has been a bit from Daxe.