I have acne because of the change of seasons... I'd like recommendations for affordable dermatology treatments.

With the change of seasons, I've been getting one or two pimples. Usually, they go away quickly, but recently, they keep appearing on my chin and cheeks, so I'm very stressed.

I am also concerned that even after the acne subsides, red marks remain, making my skin look messy overall.

As I looked into visiting a dermatologist, I found that there are more types of acne treatments than I expected, and the prices vary quite a bit. Since treatment often requires multiple sessions rather than a one-time fix, it is hard to ignore the cost. While effectiveness is important, I am looking for a cost-effective method that allows for consistent care, rather than overly expensive procedures.

My acne isn't very severe, so rather than getting expensive procedures right away, I'd like to start with basic treatments suited to my current skin condition. Among procedures like extraction or acne lasers, are there any methods that are relatively affordable and helpful when received consistently?