Hi. Greetings. If you are still getting many acne I would first advise you to take treatment for the same using retinoid and bpo based creams also oral retinoids if necessary under guidance of your dermatologist. Many skin lightening creams are available and even chemical peels help for spots. If u have acne scars u ll need procedures like microneedling and/or lasers. Discuss these with your dermatologist. Hope this helps