Food poisoning symptoms?

What you may have is viral gastroenteritis. Give it 2-3 more days to resolve. Start the BRAT diet (Bananas, plain steamed Rice, Applesauce & dry Toast). Stay with this until your stools are formed and eat 4-6 small meals. Don't use Imodium for now. You can use it in 2 days if needed. Drink plain water.