How often is the appropriate treatment cycle for the blemish eraser Pico Toning?

After returning from my weekend vacation to Jeju Island, I have so many freckles and blemishes popping up on my face that I just sigh every time I look in the mirror. Even when I slather on makeup to cover them up, the dark spots are still visible, which is really stressing me out. I figured laser treatments at a dermatology clinic are the answer for pigmentation, so I'm looking into it now. I saw on online communities that Pico Toning is less irritating and very effective. However, I heard that one session isn't enough and you need to get it consistently. When I first started, what is the ideal interval for visiting the clinic for Pico Toning? I'm worried that going too often might thin my skin or make it sensitive... For those of you who have regained a clear complexion, please share your tips on the Pico Toning schedule for guaranteed results! I want to become a natural beauty without makeup.