I think now you have 7 left?? How good are you on Math vs Verbal?
Day 1: Take a practice test -- PowerPrep test #1 from mba.com. Focus on accuracy, but don't take too much time.
Day 2: Review math concepts -- do practice problems in PS and work through difficult issues. Make sure you can do a good deal of the problems you believe to be on the more difficult side.
Day 3: Same, repeat for DS.
Day 4: Review verbal -- need more info from you to help determine how
Day 5: Same as above
Day 6: Practice test #2, PowerPrep test from mba.com. Focus on TIMING, getting things done on time and not taking more than 2.5-3 mins on any question.
Day 7: review the concepts that gave you the most trouble and iron down the fundamentals.
Try to do 45-50 problems on each of days 2, 3, 4, 5, 6.
Do you have to take so soon?