Ultrasonic Liposuction for Lipodema and Lymphedema?

I am 46 years old. I have lipodema and lymphedema (Stage 2) . I was diagnosed in June 2008. I am looking for any help with ultrasonic liposuction as I progress with this. I'm really scared about looking so disfigured. I am 5'4 and weigh 289 lbs, and my doctor really is of no help but to keep telling me to lose weight. I know this. He's a good doctor but I don't think he really knows enough about this. He just thinks I have lymphedema, but my physical therapist told me I have a lipodema as well. I wear compression. I have abdominal heaviness and my thighs seem to be just getting bigger and bigger. Please help me, I don't want to spend the rest of my life immobile because of this.