Welcome to HCM
As you himsef feel now that it was stupid idea,not only that some times it is dangerous. Acute alcohol intoxication
affects many organs of body,it has caused acute gastritis
that is why distension also possibility of damage to liver and pancreas has to be ruled out. Such a high intake can lead to coma?Sometimes very low blood sugar
that is hypoglycemia
It causes dehydration
and vomiting cause electrolyte depletion so take plenty of fluid and soft and bland diet.
Please visit local hospital/Doctor to examine yourself and some prescription drugs may be required.
Rib pain may be some trauma which you do not remember.
You will hopefully improve soon
Please do not repeat such episodes
Good luck to you .