How To Make Your Inner Lips Smaller Are Small Bumps Under The Epidermis Of The Bottom Inner Lip Of Your Mouth Normal?

Are small bumps under the epidermis of the bottom inner lip of your mouth normal? - how to make your inner lips smaller

Recently I have noticed that some small bumps in the fabric irregular inner lip my background. The bumps seem to line-up through my teeth and their arrangement on the lip seems to be the same size (balanced on both sides of the inner lip affected). Are these images the lining of corns, callouses, like the skin on the hands, or a symptom of something else? Thank Hood203