let me preface this by mentioning that i havent been tested for covid-19. two weeks ago i've been having real issues breathing. it felt like my upper body was borderline paralyzed and i had to really force myself to fully breathe in. this wasn't constant but happened every day for several hours each. especially at night. i got worried that i might have the virus so i checked my temperature and oxygen blood saturation…
Try to refrain from constantly reading about Covid19. I find this brings stress to me and I relapse to same problems as you. Pick a time of day, as early as possible and concentrate your reading on the topic then.