My lust causes me so much trouble! How can it be fixed?

This may be unusual for a teenage female but, over the years my lust has grown more problematic, getting me into trouble at school, ruining possible friendships, tarnishing my reputation, and making me really hostile and instigative.

For example, every time I lust for someone it turns into a morbid obsession, and by the time I realize it I've reached the point of no return and I can't stop; I call this the Lust/Stalk Demon form. If it takes to long and I am continuously denied I become enraged and I become impossible to get rid of. I threaten and psychologically assault my victims, and though I never win what I want, I am unforgettable and I have left my mark.

The only way to stop is for me to redirect myself to another person. I've now gained a title/reputation among my teachers as a stalker and I know they're constantly watching how I interact with people. It has become nearly impossible for me to develop friendships with attractive males without expecting a relationship in return.

I'm really nice, friendly, helpful, and funny when I'm not being overtaken by the Stalk Demon and lusting after you, but I can't help it!!!

Please help! I've been suspended, fought with, bullied, gossiped about, and almost kicked out of a class for this! There's a horrible pattern of this.