I'm 30 yrs old woman, suffering from severe stomach ache since last five days feel nausea and lost my appetite also. moreover my wbc count is 19500, r?

Such pain means...: It means a visit to one's doctor or ER. Abdominal pain can be from many things. Stomach acid problems cause pain, as do ulcers, pancreatitis, or gallstones. Appendicitis is always a concern (pain usually right lower abdomen, worsens over time, with fever coming on). Gastrointestinal infections can cause pain, nausea, vomiting, and fever. A high white blood cell count may be due to an infection.