I don't want to go to college anymore... depressed.?

I dont wanna go to college anymore. I've been friendless since elementary. I was always a wallflower. I am a silent loner. I eat at lunch alone. There isn't a day that I got home from school without crying since class started 3 weeks ao. I hate it. I am so depressed. I'm tired of being alone. I'm thinking of suicide just to end the pain. My psychiatrist gave me an antipsychotic drug but it only made me sleep. I don't know what to do with my life anymore. I want to die. Please help me.