Hello, lindab-jewels, If you ate out at a public place or a picnic where ther were pre-prepared foods , especially poultry ,egg preparations etc, then you have to think about food poisoning. Contaminated food or drink usually gives you symptoms within hours. Also, more than one person may be affected. You mention that you don t have aches and pains, sore throat,cough etc. This kind of rules out stomach virus . Roto virus, Noro Virus, can cause severe gastroenteritis with vomiting and diarrhea. Your symptoms are not suggestive of that. It could be a mild case of food poisoning and you are already getting better. I suggest that you stay on soft blad foods for 2-3 days. Avoid fatty, fried ,spicy foods. O.K. to take Tums or peptobismol if you have diarrhea. I wish you well.