I think I can speak to this as I was a reapplicant this year.
First off, I'd like to start off with the fact that my whole life, I'd dreamed of being a pilot, and when I was a freshman in college, I decided to apply to the AFA. I did fairly well in high school with great grades and had earned an athletic scholarship to the school I was at. However, I lacked in standardized tests scores and was denied to the Class of 2020.
I made the decision to pursue the dream of flying by transferring to a public university and enroll in the AFROTC program. In this program, something amazing happened. I became so engaged within the ROTC program and the comraderie was everything I could have wished for. ROTC is a seriously great option for anyone wanting to commission. After participating in the program for a while, I became extremely excited about commissioning as an officer even more than I was about becoming a pilot.
I decided to reapply to USAFA but because I loved the idea of officership, I also chose to apply to Navy, West Point, CGA, and USMMA. The academies were a way that I could enter this military environment full force. I kept a 4.0 in college and studied to retake the ACT until I improved well above the academy averages.
If the Academy is your desired route, and it doesn't happen first time, ROTC is a great way to find what you're looking for. I feel extremely more confident entering in the class of 2021 than I ever did last year and don't feel as if the last year was a waste of time, just a detour with a lot of self-reflection.
I wish you luck in shooting for your goals but I also encourage you to allow your goals to be fluid. They may change but don't let yourself fear that change. Good luck again, and I hope to see you in Colorado in 4 years.