I'm coming towards the end of my period of isolation. I've been lucky to have a mild go of it - occasional sneezing and stuffy nose, very tired a lot of the time, dizzy/ears ringing at times, mild headaches and a slight cough. Every so often feel very slightly breathless but sats are fine.
Every time Test and Trace call me, they've reminded me of the date of my last day of isolation and said if I have certain symptoms after that time, I need to continue to isolate and seek medical advice on what to do ... was told this applies to fever, vomiting or diarrhoea (none of which I've had or have now) and NOT to a continued cough because that can last weeks (or lack of smell), but one of the Tracers also said 'sneezing/runny nose' too. Well yes, I'm still sneezing. 
Is this something others have been told by Test and Trace calls? I'm not sneezing round the clock, just the odd one. After day 10 (11 in fact) am I really going to have to ring my GP and ask if my sneezes mean I'm still actively transmitting virus??