Pimples or malassezia folliculitis. It)

I have a sensitive acne prone skin. My skin is clear sometimes and it breakout way too much of I use any harsh product or if I sweat a lot which makes my skin prone to breakouts. I use to use a thin layer of clindac-A gel on my face after washing my face with cetaphil gentle cleanser. It worked pretty well. But few days before my periods my skin becomes worse.. especially in summers.. and area around my nose and lips peel and itch if I don't moisturize my face with a non comedogenic oil free light moisturizer. This routine suits me very well.but once a month I breakout really bad with lots of huge open pores with blackheads and textured skin with small puss filled numbs which are even easy to burst. If I have to burst them I make sure to use a tissue to do so so that the liquid in it won't spread on the rest of the skin.. but still it keeps coming back. I am attaching some pictures. Kindly let me know.. ( I also suffer with oily itchy dandruff since many years. Nothing has stopped it)