I Am Afraid of Failure

I am screwed. I have been working on a paper forever. Have to submit it in 18 hours. I have 3000 more words to go and I am terribly stuck. I just fail to say anything academic about the subject. I feel embarrassed and I don't know what to do. I really am trying. I am not even forcing myself to necessarily put anything good on paper anymore, just ANYTHING will do. But I can't figure it out.