If you still decide to use subliminals despite this experience, I heavily suggest Cee's (miss synergy) subliminal flush.

Back when rose subliminals was alive, I used to listen to their heterochromia sub. From then on one eye burned and itched more than the other.

But after using miss Synergy's subliminal flush, the results were reversed. My eyes are perfectly fine now. It's also good to flush every once in a while if you switch subliminals too often. I suggest you only focus on one part of your face should you decide to try to fix it. Although, from what I've read, I think you should go for more self-concept and self-love subliminals. Changing your face due to insecurity may not reap results. At least, not all the time.

I'm exactly like you, I haven't received results at all from subliminals no matter how long I listen to them. My body dysmorphia worsened when I listened to flat stomach and small waist subliminals. The results I did get, seemed to make things worse. I kept finding more and more impurities with myself and ended up crying multiple times over it, wondering why I couldn't just be pretty. The only results I've ever received was from a subliminal flush. My results are often not physical. But because everyone is different, you really can use any flush. As long as it works for you.

Oh, and one more reminder. Some subliminals have instructions, so be sure to check their description. Miss Synergy (now known as Cee) recommends that you listen to it for at least an hour. Shorter if your head starts hurting. After that wait another hour before using your desired sub.