how to control myself when i am very horny?

Have you tried exercise?

 

Relaxing methods : Try to control your breath lying in bed.
Screaming through the window : Expulse your warth, your energy, your pulse, SCREAMING !
PRAY : Pray Jesus, Pray yourself, Pray that a help comes to you now. It's my way to control myself. And for me it works.
SURROUND YOURSELF by people : If you're not alone, the urge vanishes easily.
DO Not stay without doing Something : avoid watching your penis or touching your balls. Do another thing with your hands. Come over here and write a text, for example. But don't stay focus on your sex !
Make a phone call to your mother : you guess it will cool you down !