Hi, initially I only ate eggs and toast the majority of the time and soup until my stomach calmed down. Then I started adding food back in slowly to see how I would feel. I also found a fantastic doctor and nutritionist who helped me. I use low acid coffee as well, eat only gluten free products. If I want pasta, I buy Italian brands as European wheat is very different from US wheat. Quinoa and brown rice are digestible. I only eat fruit from the berry family the majority of the time now - strawberries, raspberries, and blueberries and avocados. Blueberries especially are very good and highly nutritious which I use in smoothies. Find a good protein powder, add almond or oat milk and about a cup of blueberries and blend, easily digested. For vegetables, I eat those considered low glycemic. I eat lots of eggs either hard boiled, scrambled with a mix of feta cheese and some greens like spinach. Also organic yogurt made with either milk or sheep/goat milk which is easily digested. There is also a yogurt that is labeled A2 which is more digestible. And then I also stick to grass fed butter, grass fed beef, wild caught fish. I choose organics as much as possible too to avoid toxins as much as possible. For a snack, I have crackers (gluten free by Simple Mills) and almond butter. Peanut butter is not good. It is highly inflammatory. The way peanuts are stored makes them moldy which creates aflatoxin - associated with increased risk of liver cancer. Start slowly adding foods so you can identify what works for you and what doesn't. If you don't exercise, try walking daily for 20 minutes. Walking helps with digestion. Eat at least 3-4 hours before bedtime. I would also encourage you to try meditation and breath work to relieve stress if you are not already doing this. Stress is a very big contributor to what happens in our gut. These are 2 meditation apps I use - Insight Timer and Headspace. Best to you finding what works.
This is really great advice- thank you for sharing!