Left side very sharp back pain with stabbing pain into my lower left stomach. I also in the past two months developed a dripping sweat when working - really big change. Slightly dry mouth with huge thirst; however, even after triple my normal intake of water my urine is very yellow. I went to the doctor today having so much pain it made me vomit - a first in my 70 year life ... for this type of issue. I have severe stenosis in my upper 2-4 that I should consider surgery for ... I passed. I had urine test for kidney stones that came back negative - no history. They are running a thyroid test - no results for a few days. Otherwise very healthy . Meds: 81mg aspirin pm, low dose simvastatin pm, 5mg amitriptyline pm, 1 fish oil tab pm, 1 glucosamine w/c pm Gerald B