I have had similar symptoms and my dr said that it was a blockage. I had incredible pain, vomiting, no appetite etc. Usually happened in the middle of the night, I would wake up due to the pain, when I started vomiting I knew it was time to get to the doctor. When I went to the ER they would give me an injection of morphine, buscopan and something for the nausea. After a couple of hours it would pass, but I would still feel like I was hit by a truck for a while. It happened a few times at the end of 2009, and I thought it was just freak occurrences, but I ended up at the start of 2010 having surgery due to a mass of inflammation, so I am thinking the blockages were just the start of a flare, although I feel ok most of the time. I think the best thing you can do is just try to keep up your nutrition with ensure, then see what the GI says. Good luck and I hope you feel better soon :ysmile: