I have a lump the size of a marble on the back of my ear,It was the size of a pea but has gotton bigger the last coule of days.I thought it my be a boyle.iI think I my have agravated it by trying to burst it.Its gotton bigger sense.

Please see your doctor about this... AND don't try to burst it again. You will only end up getting a possible infection.

Just came back from the doctors,I had a Sebaceous cyst.Doctor draind it and prescribed sulfamethoxazole,and lortab for pain.