Welcome to health care magic.
1.Such pain and sensitivity can be
radiating pain from the lower lumbar region - if you have lower
back pain it can be related to it, which needs back exercises.
2.The urine leak what you are experiencing could be due to the inflammation of the
urethra / infective process can cause above symptoms.
3.Even in bladder infection this kind of the symptoms are seen.
4.At this point to rule out any testicular pathology - i would recommend to get an scrotal
ultrasound done, that will actually helps to identify the possible cause, if not in testis can see for other possibilities.
5.For the bladder and urethral symptoms - you need to get an ultrasound lower abdomen, that will help to identify KUB - kidney and
urinary bladder. A course of antibiotics will be helpful.
Good luck.
Hope i have answered your query,
any thing to ask ? do not hesitate to ask.
http://doctor.healthcaremagic.com/doctors/dr-ganesh/62888