Hello dear, The symptoms as mentioned in your post suggest that you are having Gastroenteritis. Management involves: 1. Maintenance of hydration status by intake of sufficient fluids & ORS 2. Anti spasmodic medication for the abdominal cramps 3. Anti emetics to control the vomiting 4. Anti biotics depending upon culture and sensitivity. 5. Take plain, soft, non spicy diet. So, kindly consult a Gastroenterologist, get a proper physical examination done, & start treatment. Investigation like stool microscopy, culture & sensitivity will be helpful in identifying the causative organism & formulate a treatment plan. An Ultrasound scan of the abdomen may be required to find out any pathology in the Gastrointestinal tract. Wishing you a speedy recovery. Thanks and take care.