UK NHS:
Coronavirus (COVID-19)
Stay at home if you have coronavirus symptoms
Stay at home for 7 days if you have either:
* high temperature – you feel hot to touch on your chest or back
* new, continuous cough – this means you've started coughing repeatedly
Do not go to a GP surgery, pharmacy or hospital.
You do not need to contact 111 to tell them you're staying at home.
Testing for coronavirus is not needed if you're staying at home.
https://www.nhs.uk/conditions/coronavirus-covid-19/
Just 7 days is enough now?
Plus, don't bother to get tested, it will just make the numbers look bad.