Testicular numbness can be due to operation, nerve damage, due to infection - gonorrhoea, chlamydia etc, diabetes,thyroid disease or kidney stones.
You should consult your doctor to rule out the above causes and find out the further management plan in your case. It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps. Take care and please do keep me posted on how you are doing.
Thank you but what does it mean when your testicle is stuck to the inside of the scrotum it does not move around like the left testie but just stay stuck to the skin