I think that is what I had yesterday, I ate a dessert out of an MRE I have and started feeling kind of sick, then I had a meatball sub from subway and long story short at around 10 last night after not having eaten for the rest of that day I threw it all up.
Felt a lot better after that but I still felt like crap overall until about now. Did I have food poisoning or what? Never had it before which is why i'm asking.