I have endured far worse than that!!! Try 40 years with THE 4TH DEADLIEST AUTOIMMUNE DISEASE KNOWN ON THE PLANET, and that as my doctors did draconian ILL-ADVISED THINGS, like those you mention above, that worsened my situation in everyway.
I'm done here. I have told you what I know, which is YOU MUST LEAVE DOCTORS AND FIND YOUR OWN WAY TO HEAL YOUR OWN BODY, and you won't do that unless you embrace 21st century medicine and research about the human microbiome. And let me remind you, if you don't find out whether you have S.I.B.O. or pernicious anemia WHICH YOUR DOCTORS DARNED WELL WON'T, you'll never improve. There's a company that does approved testing in Boston, but I can tell you with 100 percent certainty, YOU HAVE CONSTIPATION-DOMINATE SIBO (NOT, IBS, since there is no such thing), and unless you find ways to improve your diet, SUCH AS NO SUGAR OR REFINED CARBS, probiotics, digestive enzymes, likely NO GRAINS, you will continue sick.
But in today's broken medicine (doctors in "lame" stream medicine are poorly educated and uninformed), you must get outside the box and find your own way. START WITH READING SUPER GUT!!!! and everything you can on S.I.B.O.
Okay, I'll relent as I forgot one essential thing for someone like you: You absolutely have fatty liver disease (comes with SIBO). The live(r) is the core to all live, all healing and ALL HOPE, so you need to dig it out of the hole it's in. The good news is that of all the organs, the liver has ability to heal and regenerate that is the equivalent of miraculous. It won't happen overnight, so you need to swallow every liver-support you can come across and NOT swallow things like alcohol, SUGAR, refined flours, artificial sweeteners and PROCESSED FOODS packed with toxins.
You need to be drinking (wet forms help flush things out more readily) lemon water, green tea, Traditional Medicine's dandelion tea and nettle tea, organic beet juice, watermelon water, and apple cider vinegar (ONLY BRAGG's, as other forms are dead vinegar) in hot water with honey, which nourishes probiotics in the gut and the liver.
You need to go to Amazon and search under "fatty liver supplements." Buy chicory tincture and/or something like French Market coffee/chicory blend. Buy supplements specifically listed as being for FATTY LIVER. There is a product from Japan (pretty well down on the page that nourishes the liver). But spend your day sipping HEALING liquids because if you can rebuild your traumatized liver, it is your best ally even above probiotics and things to heal the gut.
Again, sugar trashes your liver, and remember that eggs (while healthful in small numbers) burden the liver as does cheese. In fact, due your own research on foods that help liver disease and those that worsen it. I recommend eating an egg versus HIGH-CARB (Gag!) cereals, which you have NO BUSINESS eating! Get up, if you want bacon, have all you want, as my daughter was taught, HER FIRST DAY OF MEDICAL SCHOOL, "Forget all this stuff about meat and fat causing obesity, heart disease, or any such thing. FAT AND PROTEIN LOWER INSULIN LEVELS AND, THEREFORE, ARE THE STRONGEST ANTI-INFLAMMATORY FOODS KNOWN TO HUMANS. With your digestive issues, however, you need to focus on small, frequent meals and, at all costs, avoid getting hungry as then you eat too much--though with fatty liver, LOSS OF APPETITE AND WEIGHT GAIN are primary symptoms, which every d----d "doctor" in conventional medicine is unaware of.
But, read SUPER GUT and OTHER BOOKS ON THE GUT, research SIBO, support your LIVER and start living like a RECOVERING PERSON, RATHER THAN ONE STUCK IN "MODERN" MEDICINE'S VERSION OF HELL. Good luck. True healing takes time, but remember: "Every journey of a 1000 miles starts with the first step."