Hi all im new here, i am a 26 year old male, never had any problems or anything like that, 

A few weeks ago i found a lump behind my right testicle, it is not in the testicle but more like half way up the tube? It is small smooth and firm.. Recently had a blood test as a routine check and all come back fine.

I have looked in the Internet about it and about shinning a light through the scrotum, when i do this on the lump the light passes through. 

I have had it about a month now and too scared to see my gp about it. 

I have read alot about if the light passes through that it is a cyst but find myself worrying about it all the time checking it and constantly on the Internet about it 

Thanks