I am a male* Idk why they put me as a female
Hi,
You can change your profile back to 'male' at your homepage...
The bumps could either be pimples ( which can crop up due to sweat & bacteria around the genitals), or you might have an STD that you weren't tested for (?). The small tears (cuts) might be from masturbation; lack of lubrication or rough friction. The best thing to do is to see your doctor/urologist for an exam, and talk about your recent concerns ~ that's the best way to pinpoint what is going on...
Good Luck