Hi Raven I have had the worst gas pain in my upper left quadrant as well, to the point of tears one afternoon. I was 4 days out. I googled my situation and found someone that had the same problem, and suggested a heating pad on the site. Mine was in my left shoulder and neck, so I put my microwaved heat pack n there and it relieved the pain! It was almost instantaneously. It did not get rid of the gas but the pain was gone! Hope that works for you.