I am worried about pigmentation on my bruise.

I fell and got a big bruise on my face,

The bruise disappeared, but the spot remained dark brown.

I thought it would get better over time, but it has already been several months and the pigmentation is still the same, so it bothers me every time I look in the mirror.

Due to pigmentation, it is not well covered even with makeup, and it actually looks more unnatural because it appears as if the makeup is applied too thickly.

I bought and applied a cream to reduce pigmentation, but I am frustrated because I haven't seen any noticeable effects.

I am considering getting a dermatological procedure, but I can't easily make a decision because the cost is a burden and I am worried that the marks might get worse after the treatment.

I keep wondering if there is a way to lighten it even a little bit with home remedies, or if it would be better to receive professional treatment.

Is there a good way to treat pigmentation?