Exfoliate, exfoliate and exfoliate some more. One of those scrubby puffs or apricot scrub will do the trick usually. If they are not near any openings you can use rubbing alcohol on them to dry them up.
pimples and chapped lips
milia or "milk spots".
The answer is Small Pox
well if you 9-13 its prabably one of your first pimples and your starting puberty
a little bit but not enough to hurt you, they have very very small raised spikes/bumps
Rose spots-- Small slightly raised reddish pimples that are a distinguishing feature of typhoid or paratyphoid infection.
They might be pimples or I guess there might be an extremely small chance that they MIGHT be a tumor but I doubt that. I would ask your doctor.
Might be heat rash - if you've been sweating or in hot conditions, this is a common area to get heat rash. Your description of the small bumps are consistant with heat rash.
Mango worms are small, white larvae that infect animals. They appear as small, raised bumps on the skin, often with a small hole in the center where the worm enters.
the best way to remove pimples is not to pop them, if you do small holes will appear.
They are called lenticles which help with gas exchange for the plant.
small bumps along hairline