Hmmm. I was hoping that your second junior semester would have been a match for your senior year grades, but instead you took a bit of a dip. You have the option of applying anyway, hoping for particularly strong fall semester grades in your postbac to help sway adcomms positively, or waiting until next year when your recent grades are on more solid gound.
How old is your lovely MCAT score?
Would you characterize your ECs as terrific, average, or subpar?