Lastly your acid issues may be related to
IBS (irritable bowel syndrome) which may need a further diagnosis
and is closely related to the state of mind a person is in. Anxiety may contribute as a problem there.
In addition to this, I would suggest mild exercise and breathing exercises to help you further with your metabolism.
Watch out for milk, coffee, soup, sodas, oil, beer, sugar, egg yolk, pulses,etc for sometime to avoid .