I'm not really sure that you are asking because you want to hear my answer. I suspect you are just lashing out because it sounds like you've already made up your mind and made choices you plan to stick with. However, I am going to answer anyway in case there is some small part of you that really wants to know or someone that comes to this page who is on the fence.
First, let me say that God loves you. He loves you just as he loves me. We're all sinners and it says in the Bible that if a man commits any seen he has committed all sins. So, murder, homosexuality, cheating on your spouse, lying--we're all sinners. It is only through Christ Jesus that we can be cleansed of those sins. It isn't that homosexuality is a worse sin than lying or stealing. But it is a sin. Don't get mad at me. I didn't say it. The Bible says it.
Second, I want to add that I had a very close relative who was gay. Unfortunately, he had unsafe sex and he did contract AIDS and died a few years back after suffering horribly. He came out of the homosexual lifestyle about four years before he died and recommited his life to God. I have a lot of peace knowing he is in heaven and he no longer suffers.
I'm not sure why you don't desire girls but men. I do know that there are people who have overcome this and been able to change. But as in all things it is a choice. I also believe we make a choice whether to cheat on a spouse or not by putting ourselves in situations where we have the opportunity. I can tell you as a believer who believes that the Bible is God's divine word what I would do. I would be alone and keep myself from friends, bars, meeting places where I would be tempted to lie with another person of the same sex. I would make new friends and spend time with family and avoid the situations that allowed me to sin. Just as if I was an alcoholic, I would no longer be able to hang out in the bars with my old friends who drink and try to get me to drink. Because, even though someone said not to quote the Bible, the truth is that it is very clear. If you believe the Bible is the divinely inspired word of God (and I do), you can't just take the parts you like and throw the parts you don't like away. I can't decide that I don't like so-and-so and want to be mean to her, so I'm going to ignore the part about forgiving my brother.
And this issue is not just addressed in the old testament. I'm sure God knew that this would come up and people would say that we live under the new law of the new testament, so in the new testament he discusses homosexuality as well.
Matthew 19:5-9 Jesus says marriage is between one man and one woman.
Romans 1:26-27 Says that men were lying with men and they were given up to their lusts committing what is shameful. It also says "what is against nature."
The Bible is very clear about homosexuality being against God's will and what he wants for us. It doesn't mean he doesn't love you but it does break your fellowship with him. If you accept Jesus Christ as your savior, God can help with the rest. I've seen people cured of drugs, alcoholism, and even seen two come out of the homosexual lifestyle. This isn't something that happens overnight, but if you have Jesus in your heart and you want to please God it is a process and you can change.
I understand that this probably is not what you wanted to hear, but know that it is said with love and in the hopes that you will find Jesus Christ through all of this. God bless!