Straight from the school's website;
"The average PCAT score for the admitted fall 2015 class was at the 80th percentile and ranged from about the 60th to 99th percentile on the composite score. The minimum required PCAT score to apply is at the 50thpercentile, however a competitive score for review is generally between the 70th-99th percentile composite."
You have a very good GPA so I would think you're fine. However with the average percentile range at 80, I would retake because you do have time.