Caveat - I know it's hard to pinpoint this for sure, however I'm curious...
If you're reasonably certain of when you caught covid, how long was your incubation period?
I've just tested positive, along with a few others, following a large family gathering. It was only 2 days ago which seems a bit of a short incubation period, so I'm pondering over whether it was caught at the wedding or beforehand. It doesn't really make any difference, I'm just pondering and looking for 'anecdata'!...