I Had Chin Lipo 2weeks Ago, Lumps and a Fold of Skin Under Chin is Thus Normal? PS Said He Could Do Ultrasound Treatment?

2 weeks is way too early to make a judgement. There is swelling and firmness for a while.A garment , massage and just time will allow this to change and improve.  Be patient.

2 weeks is generally too soon to judge the end result of your procedure. It can take months before the final result is evident. I would recommend waiting and seeing how you continue to heal. Your physician knows the details of your procedure and will be able to provide you with advice.  I hope this helps, and best of luck to you.

A two weeks almost every patient to has liposuction will have some irregularities due to swelling. I don't know whether ultrasound treatment will do you any good.