Have you looked into libraries or stocking positions? When I was your age those were suggested to me. I ended up working in retail, but if you have sa that probably would not be best. When I was in college I worked nights at the college library at the circulation desk. It was quiet and slow. That was a few years back when I was in my late 20's. I have anxiety at my work all day long and I have posted multiple times so don't feel bad for posting too much.