Laser Lipo Under my Chin - Any Way to Reverse It?

I'm a 35 female,had a type of laser lipo done under my chin about a year and half ago. i didn't even have that much fat to begin with and really should have not had anything done,now it's the biggest regret of my life. When i lift my chin i see tiny little dents and lines, when relaxed it looks lumpy and uneven with loose skin. how can i correct this without have a neck lift/face lift and more scars? will fat grafting or skin tightening lasers put me back to how i use to look before the surgery?