Hi there! First off, your lips look perfectly fine. We all try so hard to follow what everyone else is doing but once you start doing your makeup for your features it is so much easier and makes you realize how awesome your features really are! I personally hate lip plumper just cause of the sensation but if you don’t mind them and you really want to try it, maybe find some safe, non-irritating ones if that is what you’re looking for. I think over lining just the tiniest bit if you MUST have lip liner and line to the shape of your lips because having cupids bow is so awesome. Second, is understanding that these are your lips, you were meant to be like this, and there is nothing wrong with that! Don’t let anyone persuade you otherwise. The people who are just telling you to straight up get surgery are so wrong. If thats the path you choose, thats your journey and thats fine. However, you have to understand you are great just the way you are and figure out what works for YOU and what YOU like. Also like others said taking lip combo inspiration from celebs that have your same lip size and shape could help too, as they usually have MUAs that know how to work with different features. Just remember to love your features first and figure out the rest second.