Food Poisoning(?)

I'm not really sure what happened, suddenly I feel pain all over my stomach, and I threw up, from all outlets. I drained out, dehydrated, losing so much fluid. Well, talk about eat the wrong food. All I can remember that I have just enjoyed a nice lunch with some pasta I bought from the store nearby. I put it in the microwave for about 10 minutes and actually, it was quite enjoyable, my first proper meal here cooked (or at least, prepared) by me. The pasta was called penne, with chicken, mushroom, paprika, and cheese sauce. Now I feel like a cloth after washing, ready to hang to dry.