Antigays? First let me suggest that as much as the gay people on this board preach about being hated by Christians that you stop calling people names.
As to what you should do about it, let me tell you what God says. This is not a suggestion, but what should be done with ALL sin.
The Bible says in John 12:24-26
"Verily, Verily, I say unto you, Except a corn of wheat fall into the ground and die, it abideth alone: but if it die, it bringeth forth much fruit. He that loveth his life shall lose it; and he that hateth his life in this world shall keep it unto life eternal."
You have got to die to yourself and the sinful desires of the flesh and live as Christ intended.
He told His disciples to drop what they were doing and follow Him. That's what anyone mired in sin has to do. You have to be willing to lay down what you want and do what HE SAYS.
Sexual preference is not mentioned by God as a sin. The sin is disobedience in doing that which HE say to not do. The same applies for heterosexuals.
The same way that He directs every Christian. The Bible says in 2 Cor. 10:3-5
3For though we live in the world, we do not wage war as the world does. 4The weapons we fight with are not the weapons of the world. On the contrary, they have divine power to demolish strongholds. 5We demolish arguments and every pretension that sets itself up against the knowledge of God, and we take captive every thought to make it obedient to Christ
As God does not desire that any perish but that all be saved, the answer is a resounding NO. He gave His Son in our place so that we would not be a lost cause. But we must proceed through the blood-stained banner of Jesus Christ.
We mist love Him with every thing that we are. And that love demands our obedience to His inerrant Word. Being human, we may not be able to keep every command, but being indwelled by the Holy SPirit, we are driven to repentance of those things that He tells us are sin.
By havaing no gods before GOD. Many have made their desire for these homosexual relationships their god and have effectively placed these relationships before obedience to GOD.