Really not much you can do at this point other than take the AAMC FL, review that, maybe do the OG, and relax. With a few days before your exam, I don't think it's a good idea to do more than one FL before test day, otherwise you run the risk of burnout. Especially since it looks like you've been doing about an exam every 3 days the past couple weeks.
Focus on getting a feel for the AAMC questions now, and what they like to ask, how they format questions and passages, etc.