My whole household (7) had it in January. I had a sinus headache, which is not usual, but then I completely lost my sense of smell, which is unusual. In the first week, my husband and I and two sons tested positive, and in the second week, two more sons - one previously negative - and a daughter were positive.
It took like 3-1/2 weeks for it to run through the family. Main symptoms were headaches (short-term), runny nose, and tiredness. Nobody ever had fever. My sense of smell is back.
My best friend’s two college age sons got vivid about 6 weeks ago. She sequestered them in the in law suite in the basement. Left their food by the door. They had the equivalent of mild head colds and lost sense of smell and taste. 3 days later they were fine. Took awhile to get back smell and taste. She and her husband never caught it.