Hey, your total application is really what will decide your chances of getting in. (just my opinion, other people may disagree)
1. do you have a degree yet? if not, then just take, and retake classes to bring up your gpa. if so, then get back into school part time as quick as possible, which shows great initiative. I graduated a couple of years ago, with a not so stellar gpa. I had a biology degree, with no direction. However, I have been back in school now for 2 years part time, while working full time. My gpa is higher now, because i retook some classes and got better grades in them, and took other prereqs that I was delinquent in. DO WELL IN THESE CLASSES!!!!
2. Get a job that uses your scientific knowledge, lab assistant, research assistant, and get some pharmacy experience.
3. Lead some organizations, (not just be members), for this will show leadership qualities.
4. Basically work on everything else if your gpa cant be changed that much.
I have worked for 40hrs+ and taken 2 classes each semester for two years, with lots of late labs and classes (til 10 sometimes), however, you have to do what u must do to get to where u want to be. I have gotten interviews, so i hope my hard work pays off.
P.S.
Do, (not try to do), but do well on the pcat.
This is just my two cents