Why did/do none of these guys want me? Except for one.?

You are moving too fast. Go slow, get to know one another, develop a friendship and a relationship, then see if you have a chance for a boy/girl friend relationship. Now you are hopping from one to another without coming up for air. It looks as if your current relationship is taking it slow. That is better. Go slow and let yourself get to know this guy and then decide if you want to date.