Thank you for being online.
The symptoms you have described of having pain in left testicle that is radiating down to the inner leg can be due to various causes.
Most common causes are:some injury,Infection or inflammation like epididymitis(inflammation of the epididymitis-a duct through which sperm leaves the testicle) or orchitis(inflammation of a testicle with bacteria or a virus).Hernia or other types of swelling are other causes. The pain from kidney stones may sometimes radiate into the testicular area.
You need ultrasound of the testicles,complete urine examination and other tests.
Take tab. Ibuprofen 400mg from the counter. It is available as OTC(over the counter) without prescription & will help you greatly.
So my best advise for you is to please make an appointment with your doctor to have these tests done so as to know the exact underlying cause & then treatment will be done accordingly.
Hope this helped
If you have any further question then you can ask me.
Please leave positive rating above the chat box so I can get credit for helping you today ,we only get after positive feedback.
Bonus is highly appreciated.
We are here to help you until you satisfy.