Past few days I have felt lethargic and achy which I put down to stress and insomnia. Past couple of days I have had a tickly throat and a very slight cough eg a couple of seconds a few times in the past 24 hours. As this is more than 3 episodes the online test says corona. But it seems more like a cold , if that. I am not going out anyway but If it is the virus I should get others in my household to self isolate but I don’t want to scare them unnecessarily. Could this be cv?