Dea doctor, i experience diaphragm spasms, or that is what i think I have reading from the internet. It occurs at night and is a debilitating pain right under the bust area, almost like a knife being poked out from under the skin. When this happens, breathing is difficult, lying down is utterly painful, the only position confortable is sitting cross legged on grond and having my head tilted forward, arms below head, to relieve the pain from the spasms. They occur mainly at night and the pain continues throughout night, and is debilitating. It may be connected to stress but am unsure. I am desperate to find a cure or way to stop these diaghram spasma, is there a specialist i should visit? I live in Pasadena, CA. Thnak you. Isabelle