Hope you are doing well. In college you can practically major in anything and still be Pre-Med and attend medical school as long as you fulfill the pre-requisites. Ideally, students major in the sciences because ultimately it will create a stronger foundation for medical school and the MCAT exam. Additionally, if you major in the sciences instead of lets say dance, there is a chance you will not run into excess credits in order to complete those pre-requisites. Hope this answer helps and gives you some insight into undergrad.