I have a terribly good imagination, so it being painful from time to time on the fourth day makes me feel terrible, I see it as an ominous sign.

When the ENT saw the little dot, he looked through his magnifying thing and said "unremarkable" and then we did the biopsy, then on the way out he said I should not be concerned..that sometimes the tounge can do things like this..my PCP said the same thing and so did the dentist...

perhaps because it's right near the mid-line and top of my tongue
they do not seem concerned?