I can't believe I am sharing something so personal (and yeah, embarrassing), but I wish this information was on the web for when I was looking so here I go.
In my 20's I started to get Fordyce white spots on my lips. I visited my doctor and they told me it was normal, 80% of the population deals with it to some degree, there is no treatment for it.
Fordyce spots are misplaced hair follicles...