The melasma and blemishes on my cheeks have darkened after my vacation, so I'd like to inquire about laser toning!

Hello! I went on an outdoor summer vacation last week, and even though I made sure to apply sunscreen, the UV rays must have been so strong that I can feel the freckles and blemishes around my cheeks and cheekbones have darkened rapidly. When I go without makeup, my complexion looks dull and patchy overall, and my self-esteem plummets every time I look in the mirror. I'm worried that if I leave it untreated, the pigmentation will become even deeper, so I'm thinking of getting laser toning or Pico toning treatments at Maypure! I would appreciate realistic advice and recommendations from those with experience on whether Pico toning laser is effective for pigmentation that suddenly darkened after a vacation like mine, and how many consecutive sessions are typically required to restore a clean and clear skin tone!