If you want a wide variety and your anxiety allows, you might try signing on with a temp agency. Different short term jobs might help you discover things you never thought of or eliminate things you don't want to do. Volunteer work could also provide you some options. Sometimes just being productive and moving helps with depression and anxiety.

My best advice is to not take anything too seriously if you're just starting out. You don't have to have everything figured out yet and mistakes can be the best teachers.