Talk to Dermatologist on Acne Pores And Acne Scars

My age is 36 years, during teenage i had lots of pimples which were big in size on my chin and cheeks i was 18 i consulted dermatologist , pimples problem was cured but it left pores and scars on face especially on cheeks i get one or two pimples during periods or after periods also suggest proper routine how do i get rid of pimple pores,pigmentation and acne to do for glowing and healthy skin....