If you take alcohol than you cannot have alcohol poisoning
. So that is ruled out. Secondly passing gallbladder
stones in vomitus is an extremely rare possibility so that is also ruled out. What you may possibly have is an infection which would resolve if you take proper medicines and take dietary precautions like no oily or spicy food, avoid milk and milk products, take plenty of water. Meanwhile going to a doctor would be best for you.
Wishing you a speedy recovery