Somebody has got to help me please....I'm 36F. I have history of minor Mitral Valve Prolapse. Heart otherwise checks out great. I also have a hietal hernia. Well over last few years (and very, very often over last few weeks), I wake up at night gasping for air, like my throat is closed, I have a quick sharp pain in chest and sometimes my hands go numb. When and IF I can go back to sleep I can sometimes wake up every 2 to 3 minutes with more gasping, sometimes a warm rush takes over my whole body. I have had a sleep study done for apnea but they found nothing (course nothing "happened" that night). I am seriously very worried that I am going to stop breathing. Can anybody help me? Currently, I take Reglan at night but now I'm wondering if that's working anymore....I'm Sooooo tired!! p.s. I never feel like something's coming up its almost like it's more gaseous........one time I even thought I was breathing back in my own carbon dioxide....oh, and last night, it was wierd...my stomach had one quick spasm - boomp - right up under the covers.......