Digestive problems like this seem to be increasingly common. Do you eat any other fermented foods, especially lacto-fermented, like sauerkraut, kimchi, or brine pickles? Or yogurt? Some people find these foods help establish a healthy gut flora that helps with the enzymes. Also they are acidic.
I believe there is actually a lot of flora which died, and possibly parts of differant orgains/glands which aren't working right because of it. I'm not going to bore you with the details but I can't eat anything like I use to. No Dairy, no red meats (including pork), no breads &or breaded food, no pastas/noodles, no rice, no caffiene or chocolate, nothing greasy including french fries and potato chips.
Why I mentioned glands, is because there is a gland in the head which tells you that you are dehydrated. I believe there is damage to it because I will feel fine, but I go out to mow the lawn, and in five minutes I've got dehydration issues (fast heart beat, weakness, can't catch my breath, feeling faint) until I go gulp down 32 ounces of water and lay down for 30 minutes. After that, I can sweat through my cloths while mowing for an hour with no problems.
As for fermented foods, they are good: kraut, kimchi, pickles, but no dairy. In addition, garlic is a natural anti fungus food, but you have to eat that raw or you'll lose it's effects. The effects are minor, but still noticable.
I've heard "Go to a doctor" I have and now I have no confidence in the medical industry any more. Why? After getting 35K worth of bills from doctors telling me "I don't know, I think you are just sucking down air" or "I don't know I think it's an anxioty problem, take these additive drugs" or "I don't know, but take these expensive heart meds, (which will kill your liver and kidneys and cause you a stroke in five years, and you'll have to just put up with lucid dreaming and erregular blood presure changes from the side effects)." and still no cure.
But for me the best cure seems to be: Stop drinking for two years or more years until my liver recover, if it will. *cough* new year resolution *cough* but I'll be damned if I stop brewing and sharing as gifts.