I’ve been using ClearLift to lighten my acne scars and it has helped some, but I’ve gotten a few consultats for erbium for more dramatic improvement. I’d mainly like to fix the hyperpigmentation from the acne scars, but I do have some very shallow scarring as well so erbium seems like a good fit. However, I’m very concerned about long term scarring or pigmentation so I’d like to learn more about the risks. Are there things I can do to prevent complications? FYI I am a Caucasian woman. Thanks!