sounds like hydrocele go to the dr and ask them about it
right testicle is a lot bigger than my left for about 2 years. my right testicle is over double the size of my left and it has been for about 2 years maybe more. . i also had a hernia above my belly button when i was born. i have had anxiety over this for a while then i got over it and then suddenly it came back around a month ago. . could it be cancer?