What else should I be doing?

Current M1 at a mid/high ranked MD program. I am easily passing exams which are P/F anyways, I have ortho research lined up for this summer, and working towards a distinction in ethics, but I feel like I should be doing more with my time given that I have had plenty of free time the last few months.

Everything Im interested in is relatively competitive: Surgery (CT/Trauma), ortho, and EM, so I feel like I should be doing more to be more competitive for these when it comes time to apply but I don't know what I should be prioritizing or how to go about it.