Will the melasma, freckles, and blemishes densely packed under my eyes and on my cheekbones be treated? lol

I am so worried because every time I look in the mirror, tiny brown blemishes—like melasma and freckles—are scattered under both eyes and around the upper part of my cheekbones. My complexion doesn't look clear; instead, it looks patchy and dull, so I spend a long time on my makeup every morning just covering them up thickly with concealer. Since topical brightening ampoules can't fix pigmentation that has already formed, I am seriously looking into getting regular laser treatments for melasma and blemishes at a dermatologist's office! Even someone like me, with fine cheekbones and a lot of melasma and blemishes, can I see a clean, clear complexion without worrying about side effects like redness, bruising, or burns? If anyone knows roughly how many sessions are usually recommended to see them fade, please give me some candid advice.