Hi. I Am 15 Year-old Male. My Height Is 5'9"

Hi. I am 15 year-old male. My height is 5'9" and I weigh around 170-175 pounds. I have an embarrassing issue that I don't want to bring up to my parents. I have one big white pimple-like bump on my scrotum. It doesn't bother me, but it won't pop when I try to get rid of it. I want to get rid of it, but I don't know how. Do you have any suggestions?