For approximately 10 years on a completely random basis I get severe pains in my abdominal region. It feels like someone punched me in the stomach, I cannot breath, I can t sit, stand, or lay down. The only relief I have found is if I get on my hands and knees and try to breath through the attack. It comes and goes like a spasm and can last anywhere from 40 min to 4 hours. I started getting them about once every six months and then it increased to about twice a month, for the past few years it has slowed down to about every 3-4 months. I have tried to figure out if it is food related, (not that I can tell) if it coincides with my minstrel cycle (it doesnt seem to) or any other patterns (not that I can tell) Once in a while I will wake up in the middle of the night with this attack. If you have any idea what may be causing this and if there happen to be anything I can do to stop or relieve the pain I would be so very grateful.