Hello I am having skin issues. Earlier this year I suffered from a SERIOUS breakout. I had acne on both sides of my face like never before. Now the acne has cleared up for the most part. However, I have post acne pigmentation marks. I am using Aveeno skin brightening daily scrub(which has helped a lot.) I am also on meds perscribed by my derm - tretinoin and clyndamyacin. However I still have these marks. I dont dare leave the house without makeup. The scrub has helped. I have no idea if tretinoin is helping. I need suggestions. TIA!