I have a small white dot in my mouth. What is it?
It's at the bottom of my lip next to my gums so it's almost where my lip and gums meet. It hurts pretty bad when I touch it with my tongue or do something weird with my lip. Also my tongue is very sensitive and hurts when I stick it out and there is white stripes underneath, almost looks like a cut. Could this be from crest 3-D tooth paste?