Which condition is described?

Testicular cancer typically presents with a painless lump in the testicle, changes in size or texture, and may not initially cause discharge or discomfort in the urethra. The symptoms described in the case do not fit the typical presentation of testicular cancer, which would not be characterized by urethral discharge.

Prostatitis involves inflammation of the prostate gland and may present with pelvic pain, urinary issues, and discomfort in the genital area. However, it does not typically cause penile discharge as a primary symptom, which makes it an unlikely diagnosis compared to urethritis in this scenario.

Epididymitis is the inflammation of the epididymis, often resulting in scrotal pain and swelling. While it can be associated with urethritis, the key symptoms in this case—the discharge from the penis and walking discomfort—are more indicative of urethritis rather than epididymitis, which would present with testicular or scrotal pain.