I've suffered from acne since I was a preteen. Recently, I'm 25 almost 26 now I've noticed a big difference in my skin. I've had very few break outs but I have a lot of scarring. I've had these scars for years but now that I'm not having many breakouts I'm thinking of derma rolling. I'll be reading up on posts about other users experiences with it. But I'm curious to know what kind of scars I have. Ice pick, rolling, boxcars? I can't afford a dermatologist and Google images isn't helpful. Thanks guys!