My sailing partner had symptoms and I had been a bit congested. Since we had a bunch of the free tests, we both took them. She was negative, but I was (surprisingly) positive! The congestion only lasted for about a day and I felt great the entire time, despite testing positive for another week or so. I read about a lot of people testing positive, but fortunately most postings haven't reported people getting seriously sick or having to go to the hospital. I don't think Covid is anything to worry about for most reasonably healthy people anymore.