Oh, you big baby! j/k But if it's too much pain for the pleasure of diving, so be it. If I tested positive, I would immediately get another test.
Seriously. Run some dirt, wash out the sand, whatever. It is NOT that big a deal. Go in thinking that and not crying like a little... anyway, I would NOT test again right away. Well, maybe I would but I wouldn't tell anyone.
"Yea, got the 'Rona. Gonna be sitting on the patio, looking at the ocean until they say I can come back to work. Hold down the fort and all... thanks...."
Could you shore dive maybe? Like wear an n95 down to the water where someone left you tanks? like under water HAS to be better than a measly 6 feet right?