Hi, I understand the frustration when it comes with red marks on the face. Derma rolling wouldn't work with your situation, because you don't have severe indentation in your skin. You have red marks, which can be helped if you use AHA+. Maybe it didn't work for because the results aren't instant, you really have to commit and use it as a routine. Some results will come after months. And I know the feeling of losing confidence when having red marks. I spent an entire year being in isolation. Because of stupid red marks on my face? Don't waste your time. Early twenties should be the highest peak in your life. Going out, living life, instead of worrying about marks on your face. (Something I wish someone told me very early on.) Your marks don't affect your appearance at all! It's all in your head. A good technique is the invisible mask. Before you go out or talk to people, pretend you have an invisible mask in your hand. Put it on, and all your imperfections go away. Now go out and live life man! When I did this over a few months, I realized nobody cared about my red marks as much as me. I can not say this enough. It's all in your head.