Mary
With severe gas and constipation, it sounds like it is your diet. Also, sometimes what you eat can make you have a body odor. My sister takes alot of herbal stuff and she reaks of terrible odors. There is a prescription drug called "Donnazyme". It is a green coated large tablet for people who have trouble with digesting food and have gas etc. You take this tablet before each meal and at bedtime, for most people. Other questions for you: are you overweight?; what foods are you eating?; do you drink beer? Beer can cause severe gas to the point that you think you are having a heart attack or gall bladder attack. Write me back when you have time. I'd like to try to help you. Oh yeah! Call a workout center/gym and ask what can you do to strengthen your lower back and then DO IT!!!! mary