You will have to score high on the pcat to get in, if your gpa is near the minimum requirement (2.8 gpa).
There are people who get in with low gpa's (lower than 3.0) but statistically its rare. I'm not saying you won't get in, but at the same time, you should keep improving your gpa.
I would say that those who got in with a low gpa (<3.0) probably counteracted it with a high PCAT, great LORs, pharm experience, etc. They probably have a B.S degree too IMO