Had food poison from seafood(under cooked lobster, shrimp and scallops)this last Monday night. Immediately upon our return to our room( 4miles away) I began with cramps and diahria. Then both diahria and vomitting at the same time. The pain in my stomach, upper left side of naval, continued to get worse after nausea I ended up in an Emergency Room while out of town. They gave an IV for dehidration, something for nausia, and a morphine shot for pain. Since then I still have the pain in my upper left side from my ribcage to below my naval. Is this normal after food poisoning.