I did! Fructans are not my friend. How I sometimes miss onion and garlic! Hing/Asafoetida is a much beloved substitute. Whole wheat products are also out. (
Amy's tortillas
) It's unfortunate because I adore Ezekiel bread (and occasionally have a piece, even though I know I'll have to eat extra careful the rest of the day). If I indulge it has to be a like a holiday treat not a weekly reward kind of thing.
Legumes and pulses are a little trickier. Canned/tinned lentils and beans are easiest to digest simply because they're being cooked twice. Navy beans and kidney beans have the worst reputation among the fodmap crowd, and I find red lentils the gentlest. Although, it's different for each person and as
@erwin said above tolerance to high fodmap foods can change. If I watch portion size and make sure to pair them with fodmap free foods, I can enjoy any legumes or pulses without consequence. (losing them was my greatest fear going into fodmap testing)
The most interesting thing about fodmap sensitivities is you have to be careful not to stack. I'm particularly sensitive to fructans (wheat/garlic/onion), sorbitol (cabbage/avocado/apple) and mannitol (cauliflower/mushroom/celery). If I added celery to soup, assuming I limited the celery to about 10 grams I'd be fine. But, if I added celery and mushrooms then I'd have stacked two mannitols and I'd get ill. If I dared to add a couple of seitan strips as well then I'd get very ill and likely stay ill for a couple of days.
Learning how to add in naughties without stacking is the hardest part of establishing a diverse diet, and the people who enjoy experimenting as well as keeping records are the ones who benefit the most from the testing. Also, I second the Monash food app to anyone who knows they need to adjust diet to control their digestive system. It's the only app that I've ever purchased, and it's paid for itself countless times.