Question about OCD&Anxiety!!!HELP!!!?

Is there anyway to get an anti-depressant medicication without prescription (Legally)?? If no, is there any sort of vitamin supplement to help me against OCD&Anxiety??? i've heard 5-htp is good!! And no i can't afford to go to a therapist (The-rapist...got it......Joke) LOL. Gosh i hate OCD, it's ruining my freaking life; my life could have been way much more fun without it!!!