Don't worry. I had the exact same thing and I've tested negative out to 12 months (my choice -- nothing whatsoever to do with the window period, so don't start that please). I also had some really sticky, gummed up saliva that would collect between my cheeks and gums. Really weird.Anyway, my guess was that it caused by the extreme stress and anxiety I was experiencing since it cleared up after a while (took a few months though...)
Good luck!
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