feeling screwed and not in the good way

i am brain dead. i can't think, which is bad, really bad.

i have two papers and one presentation due next week.

one paper i can't think anymore to further it. the other paper is based on observation of a nusery school class. unfortunately, my observation is not done yet. i will start the observation tomorrow. as for the presentation, i am in the same state as the first paper: i can't go on right now.

i am in need of help. @_@