one bump is above my right eybrow and one is 3 cm above the first one also on the right side .they formed because i have hit my head when i was little.I actually have a scarr(surgery like ) because my skin was cut there when i hit my head .I was wondering if the same scar could be used to make an incision and shave the two bumps.i dont mind having a surgery scarr because i already have one.