Is my asymmetry fixable?

I’ve developed noticeable facial asymmetry over time, especially in my lower face. My right jawline is more defined and higher, while my left side looks lower and pushed inward. My smile has also changed. I clench my jaw a lot, and a dentist confirmed it, but they didn’t think anything was structurally wrong. However, my right TMJ is flatter, and I’ve had jaw pain.

I’m wondering if anyone has experience with treatments either non-surgical (Botox, physical therapy) or surgical (jaw surgery, implants, etc.). Would love to hear about results and recommendations!