Hello, I've been dealing with a extreme, cystic, case of Back Acne for the past 7 years. With age and many, many treatments it has improved to a manageable point. However, now at 21 I'm worried that i have scaring. I'm not entirely sure if they are scars. They are little white bumps underneath the skin that you can feel when you rub your fingers over it. Does anyone know if this is considered an acne scar? and if so, is there anything that can be done to treat this?