I would like to know how were you diagnosed to have fatty liver
Was it associated with pregnancy? There is a condition called as Acute Fatty Liver of pregnancy.
If not, then alcohol is another cause of fatty liver.
If you don't consume alcohol, You migh be having Non Alcoholic fatty liver disease,
And Your vomitings might be because of Non Alcoholic Steaohepatitis NASH.
Get your Liver function tests and tell us.
You can take a combination of Pantoprazole
and domperidome for heart burn, gastritis