Nocturne Op. 9 No.2

I am fuuuuccked, oh yes I am. For piano class (PIANO!!1one) I was playing this Chopin Nocturne in Eb cause I like it and it's pretty (she told us to bring in stuff to play), but then the teacher came around and assigned everyone test dates and pieces and such, and now I have to finish the piece in two EFFING weeks! OH THE PAIN, I can't even get the first 5 bars right ;__; I'm going to fail ;__; Hard ;___; and I am a whore for the pedal. It's true. I rely way too much on the pedal. I haven't taken lessons for years (I think I stopped before Grade 8 or 9 or something) and I got lazy after this summer, when I tried to play again... and when I took lessons I only went up to like Grade 4... hardy har har. Why the hell didn't I just bring in something easy (well, I'm sure to piano sexperts this is an easy piece, but not for me!) that I could have gotten 100 on?