I have friends who got in with a score like that. If I were you, I would submit your AACOMAS application as early as possible, and say that you are retaking the MCAT (I think there is a question about this on the primary application). That way, you will already have your application submitted, and you can add the new MCAT score when you get it.
DON'T make the mistake of waiting for your new MCAT score before you submit your AACOMAS primary. The earlier you have the application in, the better your chances.
Good luck.