Sensitive, dehydrated, acne prone skin

I’ve never had a perfect skin but soon 36 year old and I am really fed up with pimples (forehead, cheeks, jawline).

My major concern is clogged pores and pimples, some small fine lines but they don’t bother me at this point.

I was wandering what is the best option to treat acne without irritating my dehydrated, sensitive skin?

I was thinking about adding retinoids or salicylic acid (cleanser, serum maybe both) or benzoyl peroxide but not sure where to start. Help please!