Have an Answer?
I think the world needs more people like you. Reach out to community non-profits such as Volunteers of America or Salvation Army, local hospitals and churches. These organizations work in a volunteer capacity and can help guide you to where the need might be.
Another good idea is to reach out to those who have already graduated in your major to learn how they are applying their knowledge, what sort of lifestyles they lead and what you can expect upon graduation. Most people in your field would be delighted to talk to you.