Thanks for posting your query.
With the available described symptoms, there appears to be possibility of Alcoholic hepatitis
What is your current SGOT/ SGPT level?
As such there is no correlation between bilirubin
level and severity of liver diseasee.
As your GGT level is decreasing, your condition is improving.
You should consult with internal medicine specialist/ gastroenterologist and should go for thorough check up.
You must have to stop alcohol to prevent further liver damage
You should also go for ultrasound
imaging for detection of liver status.
You should continue prescribed medication, multivitamins, and normal healthy diet.
Dr. Mayank Bhargava