Hi. Its been like 3 months, I have what I thought to be a hydrocele.. Its liquid sacs behind my testicles.. but I recently realised it does not cover the whole testicle just the back part..its only on the back, I can touch the front of the testicle and sides.. Im kinda worried since Im having bladder pain and kidney pain associated with this.. does anybody know what this may be? can a hydrocele only cover the back part of the testicle... or is this spermatocele or something else? is it dangerous and need immediate attention? please any help is greatly appreciated .. thank you