I woke up cramping extremely bad... could have just been gas I'm not really sure? But, I thought trying to use the restroom would help so I went straight to the bathroom. Then I get a huge wave of nausea, so I stand up to throw up, I get extremely dizzy and have a hot flash so I sit back down. I started having cold sweats, and threw up a very small amount. I feel fine now, the cramps subsided, and everything else went away almost immediately. I have NEVER experienced this before.... I can only come up with a couple explanations; food poisoning? or possible morning sickness?