Within a year, I've had a nissen fundoplication to repair acid-reflux as well as three seperate operations for abdominal hernias (ventral and umbilical). Although I've always felt sensitive to lactose, I am now experiencing moderate to severe abdominal pains, gas/bloating, changes in bowel consistency, etc. that seems to be brought on by ANY food and some liquids. I'm generally pain/symptom free in the morning, and the pain/symptoms get worse as I eat or the day progresses.My only relief from these symptoms is to leave the country (I wish I were kidding). My days in the US are nearly 100% full of symptoms, while travelling outside of the US are nearly 100% symptom free. I thought it was a reduction in stress (first time I noticed was on a cruise, second time was a business trip to Italy), but even when I've deployed to Iraq and Afghanistan, I've experiened VERY few symptoms, if any at all.I've been tested for various things (can't be certain of what exactly so I'll need to look into that), including a colonoscopy and two upper endoscopys. I've also been tested for allergies, and only have shown positive for non-food items.Any help or suggestions would be GREATLY appreciated.