Hello, You had vodka cocktail with two shots in it. You also had wine and before leaving had another two shots. You were sober as you often drink more than that. After going to bed, you were sick and shaking violently. You have stomach pain and head hurts. Have a sensation of something sticking in your throat. Presently, you are suffering from anxiety and stress. You are suggested to take rest. Take adequate water, juice and soups. Violent shaking after 5 hours of alcohol intake may be indicative of withdrawal symptoms in heavy drinkers. It can also be due to depletion of sodium and potassium in your electrolyte system. Low blood pressure or low blood glucose level are other factors that can cause such symptoms. You should take semi solid food like oats meal, porridge or custard. Take Pantoprazole, Pan-40, one SOS to get relief from acid reflux or gastritis that is causing you symptom of something sticking in your throat. Take acetaminophen, one SOS when pain or discomfort on the head. Stay away from addictions if any. Take adequate rest and switch to solid diet after you feel better. Rest and home made balanced food will help you feel better. If symptoms linger, you should get clinically examined by a GP or health care provider, you may need urgent help. Take care. Hope I have answered your question. Let me know if I can assist you further. Regards, Dr. Nupur K., General & Family Physician