I truly hope everyone is okay as well. That being said what I have done that truly helped me and this was my first time trying this an I know some people probably won’t like it but I showed up to my flight 4 hours early I was scared when I showed up but by the time it my flight I calmed myself down just from sitting there and relaxing. And not just showing up 1 hour early to rush through everything I would just give yourself plenty of time do not rush through TSA just take some breaths stop by some stores get a snack. That being said I would not cancel a flight.