I have a question about acne pigmentation that makes me afraid to look in the mirror.

These days, every time I look in the mirror, I sigh at the completely different state of my skin. In the past, even if I had breakouts, they would subside quickly and the marks would disappear quickly, but now my skin doesn't seem to recover as quickly as it used to. In particular, there are dark spots all over my face. Acne pigmentation . Even if I try to cover it up with makeup, the traces that are clearly visible are really frustrating. The longer I spend reapplying concealer every morning, the more I realize that my skin condition is not as good as it used to be. Even if I apply a lot of vitamin ampoules or regenerative creams, there are some marks that just don't go away. Acne pigmentation . Even though I sometimes forget about it in my busy daily life, when I see your face under bright lights, my eyes keep lingering on that part. I believed that time would solve it and just waited, but I feel like it's getting darker, and my heart keeps getting impatient. Is there anyone among you who Acne pigmentation . To solve this problem, do you have any products or maintenance routines that you have personally used and found really satisfying?