Clogged pores and sensitive skin.

I have sensitive skin. I break out on any sort of harsh products.my skin is also acne prone with huge pores . I wash my face with cetaphil cleanser in the morning follow it up with Neutrogena sunscreen with SPF 50. In the evening I wash my face with Himalaya facewash and then after patting my skin dry I use tratinoin cream. Wait for 30 seconds and then use a rosehip serum 4 drops all over my face and then follow it up with ponds super light oil free moisturizer and then Vedic line anti acne face oil.. in the afternoon I have to wash my face again with cetaphil cleanser because if I don't by evening I start breaking out with small pustules that can easily be bursted. Sometimes my skin is clean without any breakout.. but it reacts if any wrong product is being use or before the time of month. I also have oily itchy dandruff. Currently I alternate between scalp plus shampoo and head and shoulder shampoo.. I wash my hair twice a week and I alternate between these shampoo.but it reoccur.