The next day, a similar bump appeared on another finger, with the same feeling of a splinter or glass
under the
skin. Today, I can count at least seven of these very tiny, slightly raised bumps. They appear similar to a pimple, only not as raised, and they also have a dark (brownish) center (almost like a blackhead). They don't hurt terribly (more a tingly or splinter-type of feeling), but they are rather annoying.