Thanks guys. I can't smell. Dog has wicked gas that clears the room, everybody starts gagging and leaves.. I just sit there going ""LOL WUT???" Kids could be smoking dope in the next room and I'd have no clue. Yet I tested negative TWICE. Ya, the incubation periods and testing for this shit's definitely still hit and miss. I probably got a strain that the tests don't detect, two different places, first time CVS, second time health department pop up test location.