Path change/GPA questions

Hello! I was on the path towards applying to PT school and then life things happened and I stepped away for several years. A combination of work and the military caused my overall gpa to fall to around 2.7ish. I’ve floated the idea of following the PA path as opposed to PT and am fully aware of how crazy the requirements are to get into PA school. What are the recommendations you have? Is it worth retaking some of the science requirements and getting a higher gpa, or is there any weight to having post grad credits?

Thank you!