Depressed, Scared And Not Sure For The Future

I feel so depressed. I passed my GCSE's with ok results and I was able to get into the school's 6th form, but we have these induction tasks to do, and when I attempt themI can't do them, then I start getting angery. I don't know what I want to do. I want to get a job but in this economicy I dont see that happening soon, I'm not too sure about college and the more I think about my 6th form I feel less and less sure that I want to do it, mainly because I cant do the work, it makes me feel dumb and worthless.
Recently I've thought about suicide because I dont see anyway out, I have a little social life, so I thought I could talk these things with other people, people who aren't related to me, or know me.
PLEASE HELP!!!!!
deleted deleted
26-30
Sep 6, 2012