Awesome guide thanks man <| sep |> Clicked yours guys . Would you mind clicking mine ? <| sep |> Update I have done the ultrasound , I do not have testicular cancer . The lump is there , but it is neither a part of the epididymis nor the testicle , the best translation I can do is a stuck lumpball of calcium , or as the doctor said scrotal pearl . It is probably left over from some previous infection or injuryI was a bicyclist for years , it would then float around in a thin layer , where a hydrocele would be , it then got stuck in between the epididymis and the testicle itself , since there is no hydrocele , it can ' t go anywhere , since the calcified ball thingy is hard , my self examinations actually pushed it against the testicle , and caused irritation and pain . I find it crazy how this can happen , I am extremely grateful it is not something serious . If anyone who is reading this has something suspicious about their testicle , PLEASE , schedule a simple ultrasound , these are cheap even when done privately , they are very very quick mine was less than 10 minutes and absolutely painless . Mine was done by an actual doctor , not a technician , who was very professional , relaxed and open to any questions I had , explained everything in great detail . A simple examination that can tell you quickly exactly what is going on ! It will either relax you , or give you a chance to react quickly if further action is necessary ! This is it