Try seeing if your local Hot Topic or Spencers is hiring. Call around to different tattoo shops in your area and see if any are hiring for a front desk receptionist.

Are you afraid that the way you dress will be judged by others? Maybe look into employers that have a more casual approach or some of the more "gothic" stores and companies you can find around you. Also, maybe some form of therapy, whether professional or self-soothing techniques. No matter where your anxiety is coming from it's good to try and manage it somehow. Hope you feel better soon.