Pre-med is not a degree at virtually every school (Penn State is the only exception ik of,) it is an advising track. You can go to medical school with any major as long as you fulfill the pre-med requirements.
You do not need both AP and non-AP Bio, unless your HS requires that. Definitely make sure you are taking all the core classes (science, math, social science, english, and foreign language) as well as anything else required by your school. If your school allows you to take AP classes as a freshmen, you might consider that AS LONG AS you’re confident you can handle the coursework and do well in your courses----talk to upperclassmen and your HS counselor or 8th grade teachers for advice.
I go to Brown and Admissions provides some helpful advice: https://bulletin.brown.edu/the-college/
"Subject Requirements
Brown’s commitment to fostering a liberal education assumes that a candidate for admission will profit most from pursuing a comprehensive college preparatory program. A strong background in English (both literature and writing), foreign languages, mathematics, science, and history will enable students to benefit from the intellectual opportunities offered by Brown University. Brown considers the programs listed below to be a desirable secondary school preparation.
English—four years with significant emphasis on writing, continued through the senior year;
Mathematics —at least three years of college preparatory mathematics, preferably continued through the senior year;
Foreign Language—at least three years, preferably continued through the senior year;
Laboratory Science—at least two years of laboratory science above the freshman-year level. Prospective science or engineering students should take both physics and chemistry, and as advanced a level of mathematics as possible;
History—at least two years, including American History;
The Arts—at least one year of study in music or art;
Elective Subjects—at least one year of elective academic subjects;
Information Technology—facility with computers is recommended for all applicants.
Exceptions may be made. The Board of Admission encourages the growth of innovative programs and welcomes applications from students of varying educational backgrounds who have shown outstanding intellectual promise."