No discoloration is treated quickly without any complications. You are on the right track by having peels and topical bleaching, but you should consider fraxel dual laser treatments to improve the texture and scarring and/or excel v or pulsed dye laser treatments for the redness. The improvement will require a series of treatments, rushing the improvement can lead to poor results. See a cosmetic dermatologist with experience. I wish you the best of luck, Dr. Emer.