You're trying MD, with that MCAT, and only applying to DO and not-at-a-med-school programs? That makes no sense.
Get serious if you want to do MD. Get your MCAT up over average (31+) to counter your below average GPA. Get some A's in hard undergrad classes like biochem & genetics. Then (after you have a competitive MCAT in hand, after you've figured out great study skills) apply to good SMPs like Gtown, Loyola, EVMS etc.