Hi... I am three weeks post surgery. I had ultra sonic lipo on my lower back, love handles and saddle bags as well as BA. I have intense lower back pain at night. So severe that I have not slept in 3 weeks. All other areas are fine and during the day my back is okay. I have tried stilpain, stilnox, valium, trepiline, my proof, dormicum... with no relief... Please help. I can't take this much longer. How much longer can this go on?