For a couple weeks now, I have had a hard time with bowel movements(constipation), feeling bloated, and gas. I eat a healthy diet, no fried foods, Cheerios for breakfast, salad for lunch, light meal for dinner. 2 cups of coffee and no more than 2 cokes a day. I'm 62 and my last colonoscopy(sp?) 4 years ago was negative. My doctor last year said it was too soon to have another. What should I do? Eat prunes?