Really need some relationship advice?

I hear your problem and sympathize. As you well know, you can't change people. They are the way they are. You have to find a way to live with your situation. There are other girls to whom you will feel attracted and they will reciprocate. You are living with a reality, you are in a minority and people in your particular minority don't carry signs. So you have to either find a place where you can meet others or go through the same experiences that other do...which is just what you're experiencing. There are friends waiting for you out there and you will find them. I realize this isn't much comfort for your issues right now but it is something to look forward to. Good luck.