I have IBS and when I am having symptoms I drink ginger tea and avoid most foods.

I have had to totally give up milk because it kills my stomach. I also reduced processed foods and breads. I have read that Mediterranean diet is really good for fibro.

yes, I need to really cut out gluten out of my diet, I've been cheating because of $ issues, but that stops now, ginger is great and I use mint tea alot

with food prep I find it easier to cut up my veggies on a good day, I freeze them on a cookie sheet before bagging them to avoid a soggy mess-hope this helps-gentle hugs

I was in agony after every meal for about 9 months until i discovered the Low Fodmap diet. It has made a huge difference and as long as i stick to it i dont get any abdominal pain or nausea. Honestly finding the diet it has been a life saver!!
Nausea can also be a side effect from meds. I did go on one med and had to come off it due to chronic nausea.

I take omoprazole on prescription it seems to help my ibs. I have taken it now for two years and can eat anything now without any flare ups.