Has anyone tried laser treatment for red acne marks on their cheeks? ㅠㅠ

A few months ago, I had large breakouts around my cheeks that have since subsided, but the red marks, which look like scars, haven't gone away and remain patchy. Even when I try to cover them with makeup, my skin looks strangely dull, so I get really stressed every time I look in the mirror. That's why I'm looking into laser treatments at a dermatology clinic. I'm wondering if anyone has tried redness or scar lasers like V-Beam or Synergy! I would be so grateful for some real reviews on whether the skin gets thinner or more sensitive after the treatment, and how many sessions are typically needed to fade them. Please help me out!