Having tummy pain after vomiting, b4 tt have drank alcohol. as i hv done removal of large intestines ops b4. will i hv the chance having io?

Obstruction?: If your concern is of intestinal obstruction, then I agree that this is a possibility given your history of infra-abdominal surgery and the potential for development of adhesions. Granted, you could be vomiting from too much alcohol, if you drank too much alcohol, but given your history, and if this symptom persists, then the possibility of obsertuction is real.