Had a sharp stabbing pain in lower and upper abdomen which stayed there for 2 3 mins and then subsided like there is no pain. Had this since today morning, happened 2 times. From past 1 week having nausea for which i'm taking pantoprazole which seems fine now but a very little I guess. Have a history of pcod. Had relations 2 months back but checked upt negative 5 days back. But still feeling of nausea. Periods only come when take meprate. Also, having white vaginal discharge but taking med for it. And having persistent cough with sputum from past 6 days. Why this pain specially in a weird pattern and nausea? Pregnancy? What should I do? Suggestions?