I think i might have testicular cancer, is it common for a 16 year old male?

i found this, and it has the symptons: http://en.wikipedia.org/wiki/Testicular_cancer i seem to have lost my sex drive, the tubes attached to the testes one of them appears to be lumpy/more rigid than the other, and i do get lower back pain when i do some exercises (eg the plank, workout) i'm literally... show more i found this, and it has the symptons:
http://en.wikipedia.org/wiki/Testicular_...

i seem to have lost my sex drive, the tubes attached to the testes one of them appears to be lumpy/more rigid than the other, and i do get lower back pain when i do some exercises (eg the plank, workout)

i'm literally worried so bad now after reading that, and it seems like i'm either going to have to loose all my hair or loose a testical, advice?
Update: the telling parents factor isn't hard i've just told my dad yeah i might have testicular cancer or testicular torsion and he's just said alright see the doctor or monday.
12 answers 12