Ok. Picture the scene..
If you test positive for covid19 on, say, July 1st. You isolate as you should for 10 days.
You have a holiday booked for 30th July but the holiday company or airline want a negative test result before you go BUT the gov website states that if you test within 90 days of being positive you will get a false positive result. What are you supposed to do?!
What happens if you test positive while you are in resort? presumably you test after isolation but it won't be negative, will it?
Could someone please explain it to me using short words 
OH wants to book to go away for a few months time but I just cannot get past what if this scenario occurs?! AIBU to be stressing over it?