[adventured]

With a mostly mild case, it took me three weeks approximately, for my full sense of smell to return.

I lost maybe 85% of my sense of smell, and 1/2 the sense of taste. I could no longer smell anything in the air, atmospheric scents. Like if you walk into a restaurant you might be able to smell food broadly in the air; I couldn't smell what was cooking on the stove six feet away. I could only smell something if it was right under my nose (within ~20-30cm). A lot of people seem to totally lose the sense of smell, I didn't reach that level (and it still took most of a month to return).