s spots, or Fordyce granules are small, painless, raised, pale or white spots or bumps 1 to 3 mm in diameter that may appear
on the shaft
of the penis or
on the labia, as well as the inner surface and vermilion border
of the lips of the face."
Source:http://en.wikipedia.org/wiki/Fordyce's_spots
Continue to observe these white spots. They do not need immediate intervention unless there are pain, redness,discharge and fever.