Advice about actives

So i’ve had KP and used urea 10% and it’s worked. However, I recently bought paulas choice salicylic acid as I noticed I have closed comedones ( i think) on my forehead.

I know they’re both actives and I should never use them together. My other products include beauty of joseon cleansing oil, krave beauty matcha hemp cleanser, hyaluronic acid, byoma milky toner and obviously spf. I sometimes use la roche posay b5 balm. I’ve stopped using cosrx snail mucin (switched for milky toner)

Really need help on what days I should use what and how I should use these products. Also what should I stop using?