have you thought about taken enzymes to help with digestion? is it possible more sensitivities are exposed now, ie FODMAP's? I noticed that once i started paying closer attention to the foods i was eating (as i removed triggers) i would have issues and it was easier to expose the source ie FODMAP's for me big time, putrid gas, bloating... I have fructose sensitivities, as most do; and find onions/garlic/pears/grapes to be big offenders for me. Avocados are on the FODMAPS list too, and i notice i can tolerate them but not daily.