wanting ps

i had a tummy tuk my insurance paid for that.  i am so bumbed they wont pay for anything else.  i cant get a true bmi.  i so want to do ps but i cant afford it and hubby wont let me finance it.  i have worked so hard i am still smaller than i was i put a few pounds back on but i am now working on getting it off.  i would be so willing to let a doctor who trains in ps to use me .  i am so tired of carring this extra skin around clothes dont fit right.  i get red markes fro things.  so frustrated.