Writer's Block

Im currently working on my psychology paper that's due in two days. Even after all the research I've done, and all that I've read, I dont know how to put my ideas down on paper. It seems that every time I start back up on my paper, I end up writing a line I've read somewhere else! Im trying my hardest to finish this, but I'm stuck! Now I know why it takes some authors years to publish new books, same goes with musicians releasing new albums. I dont pretend to compare myself to an author or musician in any other way though...