I was banned on 10/1 and my gas pains were so severe up until day 6. I tried everything, like you, but nothing helped. My husband finally decided to get me some Maalox extra strength liquid AND IT WORKED! The Gas-x did nothing for me. I took the full dosage, plus a little. It was the only thing that gave me any relief at all. Another thing I started taking on Day 6 was Probiotics.. It is something I will take daily for the rest of my life, and it seems to really help with bloating and gas as well. I am not a yogurt eater, so the probiotics was recommended to me by my doctor. Anyway.... I do feel your pain. I was literally in tears several times from the gas pains, and then on day 7 I woke up and felt like a million dollars.... it was gone, ALL THE PAIN! I hope you can find some relief soon, because I know how painful it is. Give the Maalox a try though.... it was a life-savor for me. Good luck to you!!