Im 18y/o, should i wait to have any procedures done

Like the title says, Im 18, going on 19. I know Im young and Ive always had a bit of a baby face but thats my exact problem. I have super full cheeks and it's one of my biggest insecurities. I went through a pretty drastic weight loss, for unrelated reasons, and noticed even after that I still look like I could use my face as a bowling ball. I keep seeing like face lift and buccal fat removal vids and it's tempting. My thing is that Im not old or have wrinkles or sagging skin. I feel like those procedures are usually done once youve aged. Im afraid if I do it now that when i do get older my face will cave in or something. I could just wait and see if my face ever slims down since Im technically not done with like puberty yet, but it's an insecurity that drives me up the wall. Unfortunately I take after my dad because we both store most of our fat in our cheeks/chins. I guess it's genetic which is why I haven't been able to work it off. Is it a good idea to have procedures done at my age or will I regret it?