I have a lump on my left testical for about 2-3 years now. I'm almost 18 now. At first it didn't hurt at all, but then it started to hurt, but only for about 30 minutes. For the last 3 times it hurt for 20-24 hours. But it only hurts once in about 4-5 month. What can it be ? I'm really afraid that it could be cancer ...and i'm really shy to tell my parents about it or go to the doctor. What should i do ? And what is it ?
And if it's too late for me, than how long am i goin to live ?