Ok. If it is smaller than a prune, do this....
Take a razor blade or really sharp scizzors. Soak it in alcohol for 2 min. Hold the skin tag, and with a sharp quick slice or snip, cut it off. If you go slow, it will hurt like hell. If you do it fast, it severs the nerves in the hemoniquicoual area so fast, that you will feel absolutely no pain, and will actually stimulate the nerve Parasamoqnsera, which gives the feeling of hunger or orgasm, depending on the person's body chemistry.
Be sure to put a little antibiotic on it to prevent infection.