Recently I have been experiencing horrendous stomach spasms that come out of nowhere. I sweat profusely and have projectile vomiting. I have been to a physician who ran a CAT Scan and said he can find nothing wrong. I do have degenerative disc disease and it gets worse after one of these attacks. I can feel the pain mostly on my left side from my lungs down through my back, these spasms(?) feel like my intestines are turning over inside me and the pain is horriffic. Can you give me any idea what may be causing my symptoms and do I need additional test or to see a gastric specialist? I am a 54 yo African American woman with Type II diabetes(2000), HBP,(2006) have had a hysterectomy(2004) and my gall bladder removed(1984). I currently have a mesh panel in my abdomen due to a hernia after my hysterectomy, and have been diagnosed with asthma and allergies. I also have GERD's that I have had for approx. 25 yrs. although the symptoms I am experiencing are rare and less than 2 years since began.