Remedies for Acne Scars & Retinoic Acid?

Hi babes. 👼🏻 I had an acne problem when I was diagnosed with PCOS one and a half years ago. I overcame the acne with contreceptive pills but I still have some reddish acne scars on my cheeks. 😫 I want my baby face again and started to use a cream with 0.1% retinoic acid that is widely reccomended in my country. Are there anyone like me using retinoic acid for their scars? Did you observe any progress? Its been two weeks since I have started using it and I know that I should wait for a few months. Here are the photos of my both cheeks, one of them has more visible scars.