My pores in my butterfly zone have stretched out vertically. Will Jubelook fill them in? ㅠㅠ

I look closely in the mirror and it makes me so sad to see long, vertical holes stretching out next to my nose and on my butterfly zone ㅠㅠ. Even though I diligently roll on primer when I do my makeup, the unevenness is still visible under the lights, and foundation settles, making my complexion look messy. My confidence in my bare face has hit rock bottom haha. Since these are severe pores that can't be resolved just by tightening makeup, I'm looking into Juvelook injections, which regenerate collagen cells from deep within to fill in the uneven areas! Is it quite painful when they inject densely all over the face with their hands? I'm a total wimp, so I'm worried if I can endure it if they ask them to apply a generous amount of numbing cream for a long time ㅠㅠ. Please give me some advice, experienced users, on whether you saw the immediate effect of smoothing out your skin without worrying about side effects like nodules haha.