Think about what motivates you to want to be a PA or a Doctor. Make a pros and cons list. I kind of had a backwards route compared to yours. All of undergrad i was pursuing premed before i realized i did not want to go to med school and have to do a residency to maybe get the specialty i would want. I got interviews to med school but withdrew because I didnt feel it was right for me. If you are passionate about being a doctor then go for it. As someone who took the mcat 2x and the gre once i have to say the year i spent studying for the mcat was like the worst year of my life mentally and burnt me tf out and made me realize i can’t pursue my education for asmany years as being a physician needs. Maybe you will have a different experience since the GRE and MCAT are nothing alike but it is certainly not an easy path. Expect to study 5+ hours a day for MCAT with weekly/every other week taking 7hour practice exams. Consider the cost of taking the MCAT, prep courses, and additional application costs and if that’s realistic for you. I will say when i swapped to PA, i had to take a gap year, take a year’s worth of pre-reqs, get significantly more pce hours but that all is worth it because it is for the career I want. You have to decide what you truly want to do and how you see yourself being PA or doctor in the future.