I have a job interview this morning but have COVID. Didn't sleep. Work up feeling crap and did a test. Just emailed to cancel. Feel terrible that it's last minute and really want the job. Have asked to reschedule. Did I do the right thing? AIBU? For info, it was a 4 hour interview (tests etc then face to face interview - just don't think I could have got through it - quite apart from not wanting to infect everyone).