If you could score a little higher that would help both for admission AND to get through classes. A better mastery of the foundations would serve you well in a medicine oriented major. Sign up for another testing session, the deadline for adding to your application is DEC 1st - you do have time to take another , they only take highest scores so you have nothing to lose. Try Khan Academy for free self studying or go to a review course or hire a tutor to brush up on your skills. You CAN add to an existing file with new test scores. You have great EC and the required top 25% for academic admission - put your best effort forward on another exam(or two) - Good luck! Even if you don’t get to the academic threshold, any increase in scores will be positively add to your file.