thank you asking HCM
I read carefully all your concerns and I am sorry for your situation.
With regards to your fatty liver
you need to change your lifestyle:
avoid fatty foods, use foods reached in fibers, use plenty of water, increase your physical activity.
with regards to your stomach problmes you need to be examined with upper endoscopy
it may be related with gastritis
you can start to use antacide, omerpazole.
wishing you all the best