I've had nausea for a week, left side pain at the top of ribs, and watery diarrhea for 3 days. food and liquids are hard to take. what should i do?

Need an exam: Nausea and diarrhea most often is due to a viral gastroenteritis but left sided abdominal pain suggests the possibility of another cause. You need to be seen and examined by a physician to make sure nothing serious is causing your symptoms and to prescribe treatment.

Serious symptoms: These symptoms are quite serious and you must see your family physician ASAP before you get into real trouble.