<p>Just stick with CS, as if medical school doesn’t work out, you’ll always have a good backup plan because it is an employable degree. Math and physics degrees, on the other hand, are pure academic degrees and are hence not employable. They’re more comparable to the liberal arts in terms of employment prospects and employable skills learned than they are with engineering/computer science. </p>
<p>The only person who should major in math or physics are people who want to become professors of mathematics and physics. Other than that, it is simply not worth it and a complete waste of time, effort/work, and especially money.</p>