Thanks for your query.
It appears that you had either, a mild food poisoning; or, ingested some food which caused acute transient acidity. A heavy binge of alcohol also produces similar symptoms.
Take anti-nausea drug, such as Domperidone
thrice daily only for 3-5 days; proton Pump
Inhibitors, such as Omeprazole
twice daily for a week. A course of amebicides, such as tinidazole
may be taken twice a day for 5 days, in case you had ensuing diarrhea after posting your query. Take plenty of water.
Hope you find my response helpful and informative.
Dr. Rakesh Karanwal