took the MCAT this past summer and scored a 493.
Why would you take MCAT with such low GPA? There was no point for that.
I would suggest to do a postbacc for sure. There are no other options anyways if you want to go to any healthcare program. It doesn't have to be formal PB program. You can start at local community college or state university and see how it is for you.
I would suggest to start retaking easier science courses and the one with C- or below. Then, if you have done with them you can start retaking courses with Cs.
I have a psychology minor. I can't imagine what you need to do to get 2.3 in Psychology. They are considered low-medium weight.
Nevertheless, you will have to take science courses for about 2 years to retake and bring your cGPA and sGPA closer to 3.0
What about your status in terms of volunteering hours, shadowing and such?
About healthcare paths:
I do not think that you will be able to get into any bachelor of nursing programs with your stats. Nursing is competitive too. Most applicants, if not all, have GPAs in 3.0-3.8 range. Maybe some rural community college will take you, but from what I know even rural colleges have applicants from all over the state.
When my sister started her Associate of Nursing at rural community college, she had 4.0 GPA and she was on a waitlist. When she got in her classmates were from all over the state from major cities because they couldn't get in.
Other healthcare careers will require 3.0+ GPA as well. In addition, nursing and other healthcare programs require certain courses. This usually takes 2 semester to complete anyways. For one nursing program I looked at all prerequisites had to be with a B or above.
Clinical psychology is pretty good career path of one likes it. But again, with that GPA there is no chance. In fact any graduate program wants about 3.0 GPA or above.
If you plan to get any graduate education, I suggest to act now and ace from now on in any field you decide to go.
Podiatry is definitely possible. If that MCAT score is actual score, it's good enough for pod schools, but for applicants with higher GPAs. By the time you retake your courses and get ready to apply, you might have to retake MCAT again.