I have always had slight asymetry but it has gotten a lot worse and noticeable. I have had Dysport treatment to both sides of my jaw. The right responded beautifully and is now slim. The left side has had 3 treatments and it does not respond to treatment. I now have what looks like a ball on the right side of my face. My eye on the right side is also dropping. Is HIFU the solution? How can I fix this?