I have a cluster of tiny, skin-colored bumps on the backs of each of my hands. They are no more than 1mm in size. The bumps are pretty close together in each patch, but then there are a few stray bumps as well. The bumps don't itch, they don't flake, they aren't red, they don't hurt, my skin isn't dry. I've done a ton of google searches to try to figure out if it's a rash, warts (don't think they are), allergic reaction, etc.