Find a 2nd opinion.
smoke some ganja
See another Doctor, explain how it is affecting your quality of life.
The best way is a surgey. I eperienced it in several points of my body. You are Young and the wound will disappear in few mounths.
Can you vacuum it out yourself? (kidding)
bleed it with leaches
You could attempt self-surgery with kitchen utensils, but I'd recommend going to a doctor.
See a doctor and have it removed. I had one in my thigh that was easily removed by "minimally invasive surgery". They basically slit my skin and popped it out.
go to the doctor
Head to a doctor to get it removed?