What procedures are available to reduce enlarged pores?

Hello. I am writing to inquire because I am concerned about the enlarged and sagging pores on my cheeks. My pores on my cheeks have always been particularly wide, but they seem to be getting worse as time goes by. I have tried cosmetics that claim to shrink pores and have used cold face masks multiple times, but I haven't felt any noticeable effect. I think I need to solve this with a procedure, but I have absolutely no information on which one is best. My cheeks tend to be a bit dry yet oily due to sebum produced by my pores; what would be suitable for this? Please let me know how much it costs and whether there are definitely noticeable results. I am extremely afraid of pain during procedures, so I am also curious about the level of discomfort involved.