Get a 21+ on your DAT by studying full time for 2-3 months and try to take a few summer courses in the first session of the summer and get As in them, then apply. Hopefully that'll bring your GPA to at least a 3.15 and I think you'd have a fair chance if you apply to 20 schools. Use this time now that you have off from school to study the DAT and take it in May. A 21 might be fine but for your GPA you really want to get a 22-23 (or higher). It's achievable, most of the people that get those scores just put a lot of time into studying the right resources.
Really try to find 2-3 summer session I courses that are relevant though (microbio, immuno, histo, anatomy, phys). A's in those, a 22-23 and 20 schools should hopefully give you a fair chance somewhere.