iv always had white bumps on my scrotum, im pretty sure there hair follicles even though hair wasnt going out of them, "because iv never had sex and i went to a std clinic and he said it was nothing a couple years ago." anyways iv been taking this medication for acne called accutane, it is a very serious medication but my body is taking it very well. im done with my course now and i noticed all those bumps on my scrotum are gone exept this one and its really big. previously i popped a few in the shower and white stuff came out and then it cleared, it was like a white head. this one is a lot bigger though should i do the same?

(edited to remove images)

im most likely going to pop it because i cant afford to go to the doctor, how can i make sure i wont infect it, remember iv popped a few before and they went totally away but they were a little smaller.

Thank You.