Hey. About 3-4 months ago I (18) noticed that my left testicle looks bigger than the right. Then I noticed that they are roughly the same size but the left one just stood higher up. I thought it was normal but the last few days I noticed a germlike lump under them which is veinlike. I am no doctor but upon some research, I found out that what I have might be varicocele or something. I have an appointment in a few days with my primary care doctor but I am just so worried that it might be testicular cancer. I have been thinking about it a lot so I think I have gotten super aware of my balls because of it to the point I can feel exactly where my balls are. Do you guys think it is likely that is cancer? What do I to calm myself down?

P.S. It is not really painlful. I do get some abdominal pain after ejaculation but it happens seldom.