I mean doubled-over, stomach crunching, god-awful trapped wind. I have IBS and am definitely having a flare up. The worst thing is the trapped wind. It's been coming and going for days now. Eventually I'll find a position to get rid of it. Peppermint capsules do shit all. Buscopan helps a bit. But the trapped wind is basically felt from too of my chest to the pit of my stomach. I'm very petite but at it's worst I look ready to go into labour. Anything else to try? 