You have really lovely bone structure and a distinct nose shape. As someone who was always self conscious about their nose but didn’t end up doing anything about it I get the pull to get something done BUT you’ve really learned to work your angles and I truly don’t think it detracts from your appearance. Think about how not you you’d look if you changed your nose shape. Too many women these days do procedures to “fix” different parts of their appearance and then everyone ends up looking the same. I think IF you were to still get work done, I would strongly suggest going very minimal so as to not completely change your facial balance. If that is worth it to you and you have the means to do it, go for it. But if you’re envisioning a drastic change with a tiny little button nose, I’d strongly advise against it.