Thanks for the reply guys! I have received feedback from a couple of schools that I got rejected from. Based on those schools my Gpa, MCAT and clinical/volunteering are great. They also said there were no problems with my LOR. Although, one school did recommend that I get a letter from someone who can write a more detailed letter as my letters lack depth. Generally, I did not get negative feedback for my personal essay. But, yes, they believed that my secondaries could've been written better and I need to speak more about my commitment to medicine.
I am planning to apply with the same MCAT and GPA. Three of my letter writers are updating their letters and I'm getting an additional one. I continued my experiences and started a new one as medical/clinical assistant. I will also be shadowing a physician soon. I believe my school list is good according to my stats but will be adding more schools to my application this cycle. Hopefully all this is enough? I'm currently having trouble changing this personal statement because I did spend a lot of time writing and rewriting this one. Apparently, it wasn't good enough.