I ate before i go to sleep i woke up at 12 am feeling dizzy,and having a bad stomachache and i threw up half what i ate for the day,what should i do?

Clear fluids: and a medical exam.NO SOLID FOODS FOR 48 HOURS Force fluids: 8-10 glasses/day: Electrolyte rich fluids- Gatorade, Powerade, Vitamin Water Protein rich fluids: broth bullion, consume. AVOID ALL CITRUS JUICES: orange, grapefruit, pineapple, cranberry etc. Avoid all aspirin, Advil, Aleve (naproxen) ( NSAIDS ). If not improving go to private physician or ER.