Had it late April last year, probably Delta, and before being vaccinated. Walk in the park to be honest, all the colds I have had and can remember have been worse, no loss of smell and taste. Worked from home all the time and was quite productive. The mrs had even milder symptoms than I had, two sons and girlfriends also got it - same for them. Took about 1 1/2-2 weeks for (the vague) symptoms to completely disappear. Could start exercising as normal directly.