Thanks to everyone. Alot of good info.
Regarding seasonings, have you tried any of the seed spices such as coriander, mustard, cumin, caraway, dill see, sesame seed, poppy seed, etc. to see if you can tolerate those?
I was diagnosed with FM with breathing test. I would highly recommend taking hydrogren breathing tests to anyone who doesn't have a definite diagnosis yet. (FM, Lactose, SIBO).
Regarding diet, I didn't just try low FODMAP. I did NO FODMAP. Total FODMAP elimination except for lactose since I know I don't have an issue with it. All I can say is my diet is very bland (but I'm not a foodie anyway). But never felt better. Slowly adding new foods per the Mayo Clinic FODMAP Eating Plan. It is very specific in the order in which you add categories and individual foods to see if you can tolerant them. I'm doing all of this with a nutritionist at Mayo. I know this is 'no fun', but for me having minimal food options is worth it.
I've also learned to get very good at reading labels. OTC meds are especially a problem. You wouldn't think cough medicine could cause an issue but it can.
Also, GI doc took me off Prilosec and said don't go back on. My stomach felt like it was on fire for at least 2 weeks but apparently it was part of the problem. Also absolutely no ibuprofen products or aspirin for me.
Don't know if any of this helps.