hello, i am a 16 year old male. I am in relatively healthy condition, i run daily and am not overweight for my height/age. My parents have not had any cases of testicular cancer nor have any of my relatives. I noticed that i had acquired a small lump maybe around half the size of a marble on my right testicle and it does not hurt, only if i squeeze it. My testicles are relatively the same size, not abnormally larger than one another.
I have scheduled myself to see a doctor soon but does anyone have any suggestions as to whether it could just be a harmless lump or actually be cancer? thanks in advance.