If you've never had sex, little white bumps on the shaft of the penis may be pimples, a skin cyst, or ingrown hairs. These are common and they're nothing to worry.
Often pimples on the penis clear up without any further hygiene and other measures haven't had an effect, see your doctor for.
Finding bumps on the head of your penis can be alarming, but most of the time bumps in this area are not serious. They don't always mean you.