You might be experiencing 'old man droopy chin' or 'pointy chin.'
This is a side effect while healing and it should not be permanent.
Bristol Palin had this when she first had her chin surgery last year.
It is so soon!!!!!
You won't even know anything about your chin for about 4-8 months!
Read my Review as I had more surgeries with my chin implant and I am not sure if this affected the healing time, process, etc...