Yes, it's just confusing given that apparently you may not even notice you had the virus, that even if you 'have' COVID-19 there are supposedly many different ways in which symptoms can manifest themselves, that there may be other, less bad coronaviruses going round ... just hard to understand.
Negative! I'm still glad I had it, because I'd rather know, and now I know I need to carry on being alert for my own sake as well as that of others.
I think this means I know a lot of people who think they've had Covid but may well not have done...