Chin Implant Nerve Damage? Uneven Movement.

is this permanent nerve damage or not? I had a chin implant procedure about 3 weeks ago in Thailand. Since then i've noticed no improvement with the strength of my pucker. I can easily blow air through my lips in the middle where my bottom lip is giving way. And when i flex my lips in a different way the left side of my bottom lip pulls further to the left. Also when i flex the muscles on my chin a peak forms pointing forward on the right hand side of my chin.