Ideas for a stress reliever

Hello👋 I’m currently in nursing school (stressful by itself), paying for school out of pocket because I refuse to be in debt due to school, trying to keep up with all of my other bills, working 48 hours a week, and I’m more then a thousand miles away from my fiancé (he’s in the military)...that’s just the main things that stress me out... I feel like all I ever do is go to school, work, and my bed.. my teachers constantly tell us to figure out our stress reliever and I don’t know what to do/what would help me..anybody have any ideas?