Is it normal to have bumps behind ears
I have some generally painless bumps behind my ears that come and go. They have been here for about 6 months. There are a few behind my left ear in the crack where your ear meets the head. I also have one in my earlobe. On my right ear, there is one, and it gets bigger and smaller, but never quite goes away. They sometimes itch. They never get bigger than a centimeter, and i haven't recently noticed new ones. Could I have cancer, maybe a cyst? A benign tumor perhaps? If you have had similar bumps, let me know. It's always a bit frightening to find lumps on your body. I am male 20. Healthy otherwise.