Bisexuality alienated me?

Ok so I'm in high school, I'll admit not exactly a good place to start a meaningful relationship with a mature person but here me out. I'm bi, I've known pretty much all my life, over the past couple years I've been gradually coming out to my friends. Now not everybody knows but if somebody asks me about it i'll tell them, I'm pretty open. But I think being bi has really limited my dating options. I've never dated anyone EVER (but I blame that mostly on my nerdiness). But now I'm finding that Lesbians don't like me because I like guys (even though I don't do the "I'll have a boyfriend AND a girlfriend because I'm entitled because I'm bi" thing, that is crap), and the only guys who ever like me, only like me because I'm bi, not because I'm an actual like human being or something. I won't date any guy who only wants me because he thinks he'll get to see 4 breasts at once. My only option is bi girls and I am the only on in my school who isn't just saying "o I'm bi" so guys will like me. I'm just lonely and I need HELP!!!