^^^This!
Crisis hotline operator will likewise raise questions about your training and whether you are operating outside your scope of practice.
However, the biggest thing that stood out to me in your list of achievements (which is considerable and impressive) is the lack of community service.
Med schools expect all applicants will have demonstrated compassion, altruism and a willingness to get their hand dirty by doing face-to-face [non-medical] service with those who belong to disadvantaged/disparaged groups.
You have time to remedy this. Start now and spend s few hours a month volunteering at food pantry, soup kitchen or homeless shelter, or at a daycare center for the elderly demented, or helping to.deliver meal to the housebound or something similar.