Last night I found a good sized lump behind my left ear, right above that flap of fat that you get you put earrings in. It's hard and hurts when I push on it. I would have had my mom look at it but it was midnight and she was asleep. When I got up this morning to have her look at it she was gone. Do I have cancer, or could this be and allergic reaction to something? The lump/bump is under my skin, which means it's probably not a sist, right? can anyone tell me if I'm going to have to go to the doctor for this? I'd rather not die.
