what u are feeling is not a normal sexual desire. Intercourse with a person of same gender is called homosexuality which is a sin and forbidden in Islam. Also it can cause sexually transmitted diseases like AIDS etc.
Pray 5times, recite Quran and divert ur mind towards some healthy activity. Get established mentally, financially and socially and get married as soon as possible.
If u think that this problem will create problem in ur life, then consult psychiatrist for treatment but first try it urself, ur will power is the best doctor for u.