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 as well as my pulse.
temperature was fine (36.6°C-37.2°C), blood saturation was in the normal range, however it dropped from 97-100 when i wasnt having any issues to 94-97. my pulse rate however went from usually ~75-80 to >110 whenever i had breathing problems.
it went away last week.. or so i though. i had another episode of that this morning, it was only for 3 hours today, however. it seems to be going away, but if it actually was (or is) the virus... it seems plausible to me.
but i'm a person without any medical knowledge so ... listen to the people actually treating the patients, not random armchair specialists like they're frequent on hacker news -- especially in threads about covid-19.