Bolinhas parecidas com bolhas nos ductos salivares (abaixo da língua)

I’ve been noticing bubbly like growths under my tongue and experiencing dry mouth every night (3 months). The next morning when i wake up my lips are stained with white/yellowish slime. It happens almost every morning. I’m really worried what this might be. I do have a decaying wisdom tooth as well. Wondering if its the root of the problem. Im experiencing no pain tho from the bubbles.

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