Would I have a shot at getting into University of Michigan (Ann Arbor)?

Your GPA isn't that low, but with my experience I've seen random kids get rejected for absolutely no reason and then others get accepted. I would take as many AP classes next year (don't get too stressed though) and just basically hope for the best. With a big school like UMichigan, they get a lot of applications and basically pick out of a hat. Good luck!!!