Hoe bad is plastic surgery if you genuinely get it for yourself?

Hey guys, I'd like to hear more thoughts on this.

Personally, I admit I've struggled with body issues in the past but they mostly stem from the fact that I don't look in a way I'd find myself the most attractive. I want a rhinoplasty since I was 14 and this hasn't changed since, and a boob job since I was 17.

For rhinoplasty: I'm pleased with my nose from the front but not from the side, and I think I'd elevate my looks if it was a little smaller. I don't think it would make a huge difference in my face but a conservative change is all I want anyway.

For boob job: I want to go as big as my natural breasts allow here (which probably isn't as much as I wish). My reasons for it are:I just love the look of big breasts and I don't find small ones attractive. I'm a bisexual woman and I'm only attracted to large chests, I don't mean to offend anyone but I see small t*ts as low tier. So obviously, I want to find my own body attractive and have something nice to look at when I look down, in the mirror etc. I can't bring myself to be attracted to a small chest, and maybe it's just me but I can't fathom anyone having a different opinion. But in the end, that doesn't matter because I value my own judgement the most.

I know my reasons are kind of "vain" but I see it as no different than someone wanting a sports car, a large house, brand clothes or the newest iPhone. It's just that my vanity is more focused on my looks. What do you guys think?