<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, Im experiencing swelling in my scrotum, redness in my penis, my infant seems irritable and there are small bumps on my penis. What could be wrong with me?  <response>: Based on your symptoms, you may be suffering from a male genitalia infection, possibly caused by a sexually transmitted infection or a bacterial infection. Immediate medical attention is needed to prevent further complications. 