Would a pore treatment help? How effective is it?

I usually manage just fine, but whenever I look in the mirror in a brightly lit cafe or on a sunny day, I get startled because my pores look particularly prominent. Since the tiny holes are so noticeable, I find myself constantly lowering my head, and when meeting people, I'm so self-conscious about my skin that my confidence drops. I am seriously considering a pore treatment, but I've heard so many times that pores are very difficult to fix, so I'm worried about what to do if the results are minimal even after spending a lot of money on the procedure. On top of that, I'm concerned that if my face turns red or peels after the treatment, it will be uncomfortable for daily life, and since my skin is so thin, I'm also worried about whether it can withstand the irritation.

Please honestly let me know which part of the pore treatment you were most satisfied with, and if there were any aspects that were not as good as expected or any precautions I should take.