Anxiety Tries to Send Me Back to Procrasti

I'm tweaking a little. My ESRI Conference paper is due next Friday so I need to fix it all up this week (among other things) but am all anxious & unconfident. I've been waiting on feedback from my prof, but all I've gotten so far is "Yeah, it didn't turn out how I expected. I'll email your some comments." But she hasn't emailed me, and it's been many moons. I got a 95% on the paper, so I felt really good about it. Now I'm under the impression it's a waste of paper & needs to be completely reinvented (but how? I wish she'd tell!). I feel like I can't start editing till I get her comments... but time is running out! What to do, what to do!?