I have just had a very very brief notification flash up on my phone that was a covid alert saying I could have been exposed to covid ...
It has completely disappeared... i cant retrieve it now .
I have the app downloaded but there is nothing in the app notifying me ...
It has peed me off because now im really anxious 
Has anyone else had anything like this ?
Or even an alert that you know is legit ?
Thankyou for reading 