9 weeks since Kybella but still have a bullfrog chin. What can I do next?

Hi, Im extremely concerned about my chin. 9 weeks ago, I had my 1st session of kybella, I had a lot of swelling the next day which was expected and the extreme swelling calmed down a little after a few weeks. The problem neck is still looking like a bullfrog. It’s bigger now than what it was before the treatment. My practitioner agree my neck is bigger now too but does not have any explanation. Can anyone please help, and any advice on what to do next?