I have small bumps on the head of my penis and just similar flat spots under the head and shaft. They have what seems to be a small indention in the middle of the ones on the head. They can be both flesh colored and some can be a little red. There is no discharge of any kind, no pain, not itchiness, and really no other symptoms at all. I ve had them before out, never had any symptoms of any kind. They Feel very dry and scales. It seems to help when I washed them with soap this morning. What can this be.?