Without seeing a doctor you can't really say its definitely liver problems you need a check up first and obviously in the mean time its not helping drinking alcohol
I Feel A Minor Pain In My Liver About 5 Or So Minutes After Consuming Alcohol. Is That A Symptom Of Liver Disease?
Stop drinking alcohol and take a liver cleanse treatment. Google "liver cleanse" to find products to take to cleanse your liver.
The alcohol is metabolized in liver and excreted through urine. One of the side effect of alcohol is it causes liver damage. The cells of liver become shrink and cause a disease called cirrhosis of liver. The pain in liver after drinking alcohol might be the beginning of liver damage. Go for test of liver functions.