I was informed that the hair was not totally removed and there's a cyst underneath (the bump was on my face for about 3 weeks, I thought it was an insect bite or some type of breakout that would go away eventually). I have a small bump now which the doctor said would turn purplish over time but not get lighter. I don't like the way it looks. One of my best features was my face and how clear it was. Is there a procedure I can have a dermatologist perform to eradicate the bump and have the area return to flesh tone?