Stomach Virus

Since yesterday, I have been having diarrhea, and later vomitting as of today. I have this stomach cramps that comes on and off. I don't know if it's a stomach flu, but so far I don't have any fever and body aches. It's just making me nauseous and vomit. The cramps are really very uncomfortable, although I stopped going to the bathroom already. I guess, all those foods and liquids are all gone. Waahh, I hate this feeling. I haven't had any sleep since last night. I am continously praying for fast healing.