Make an appointment with your primary care physician to have an examination. By having the md perform an exam, they will be able to diagnose or refer to a specialist.
It depends on what you are feeling. There is a lump at the top of your testies that connect them to the prostate via a tube that carries your sperm. If they are elsewhere, go see a doctor, you may have cancer or another abnormality.
You need to be examined by a doctor. Although most lumps are benign (non-cancerous), this is not something to mess around with. Testicular cancer is treatable if caught early.
Very simply, you should have your physician check them out. Probably it is nothing, but it could be testicular cancer. Only your doctor and tests can determine this.
Most common cause is hydrocele. Second most common cause is a condition called 'epididymo orchitis'. It can also be due to a localized infection of spermatic cord or an abscess. Please consult a urologist doctor immediately. It is also likely [rarely] to be a malignancy.
Testicular lumps is found in male organ. This occuse at the age of 15 to 40 for men. It will just be a lump first it may not be painful. It will not be a movable lump then better consult a doctor because this may lead to cancer. Dont get worried it can be treated.