Hi, I have had an irregular testicle (left) for around 4 years now give or take a year, I’ve recently started looking into what it could be, and sadly testicular cancer symptoms were written everywhere. However, it isn’t a lump, on my testicle, it is more of a network leaving my testicle, along side the testicle being almost 2x the size of my other testicle, I had a feel and it’s like the tubes leading from my balls, on my normal side I can nearly feel the tube leading up to my abdomen, but on the bad side (left) it feels very chunky maybe half a centimetre in diameter is this testicular cancer, or just something else, please get back to me as I am very frightened/paranoid about all this all and want to keep my parents in the dark if I can (I’m 18) as I don’t want them to worry at all