I don't want to scare you, but from the sounds of it, you could be experiencing symptoms of testicular cancer. It may surprise you, but the main symptom is testicular cancer is lower-back pain, which infests later to cause tremendous pain, to the point where you can't sit or stand properly.

If you truly feel that much pain you are describing that it's effecting everyday life, don't even see a doctor, take yourself to the ER. It could be anything.

Chiropractors aren't doctors. They can see you are in pain and can do their best to correct it. But not all back-pain is skeletal or muscular.