I read about your allergies/sensitivities in another topic. It must be such a struggle to deal with all of those! I have relatively stable periods where I don’t have to think about my bipolar much (other than remembering taking my meds). But with food allergies/sensitivities, I imagine you have to be aware anytime you put something in your mouth. That must be exhausting.
I have mast cell activation syndrome, but that usually occurs without any triggers so I don’t have to spend a lot of time worrying about avoiding triggers. It’ll happen when it happens, so to speak.
IBS is a different story, I spend a lot of time worrying about triggering an attack, knowing full well that the worrying might also trigger an attack. To the point where I’ve developed anxiety and compulsive behavior around eating and being in situations where I can’t use the bathroom at any given time. Still, when I eat/drink trigger foods, the reactions don’t go beyond gastrointestinal distress and an itchy/prickly mouth. I suspect you’re in a worse boat, so to speak.