Orange oily diahorrea?

I have had orange oily diahorrea for the last 12 hours. I don't know what it's from. I keep getting cramps and it's really watery. I drank alot of alcohol on Friday night and have also drunk alot of juice and soft drink. I've also eaten spaghetti bolognese. It'd be great if anyone could help or tell me how to get rid of it :)