Do your research on schools before applying. Be sure that they look at your last 60 cumulative gpa and not your overall. Some programs use cumulative, last 45/60 and prereq gpa and if you dont satisfy all of them they wont even look at you. You have a good chance of getting accepted with the 60 and prereq gpa from schools that just look at that, so do your research for those programs. because your options of how many pt schools you can apply to are limited. My undergraduate degree gpa was a 2.76 from 12 years ago. I applied last cycle with a 2.96 cumulative with competitive prereq and last 60 gpas on the hopes that other aspects of my application would be more important than my cumulative gpa. I managed 3 waitlists out of 22 schools with 1 interview (nonptcas). Most of those rejections came from not having a 3.0 cumulative gpa. This application cycle I was able to raise it to a 3.003 while improving my prereq and last 60 gpas with retakes and other somewhat relative courses and getting As. If you are that worried about the cumulative, take more classes that can raise your gpa after you graduate. Some programs do take the higher grades if you do retakes so that can help raise it as well. Good Luck.