Sometimes it's hard to push out and there are just small pieces. Maybe once or twice a week, there will be a lot of gas
in the abdomen, and then "feathery" diarrhea, in multiple trips, like my body's just dumping out everything. This is pretty unpleasant and painful. Usually there's undigested food particles when this happens. No red or black.
I've tried cutting out wheat, eating gluten-free cereal, etc. and it didn't have any effect.