I've suffered from panic disorder my whole life and just realized it's probably not normal to constantly feel like I can't breathe or feel my heart rapidly beating in my chest. The littlest things set my anxiety off and I have to stop whatever I'm doing to re-balance myself constantly. Sometimes my anxiety is so bad I break out into hives. I think I'm losing some hair from it too which only stresses me out more. I'm tired of constantly experiencing this.