Hi welcome to the health care magic You might have functional bowel problem or mild enteritis Usually Symptomatic management done first Maintain hydration with lots of water ORS also needs to be taken along with water to replenish lost ekectrolytes Avoid High spicy foods Fruits and green leafy vegetables taken more Avoid stress and smoking Excess tea, coffee restricted If no improvement in week than antibiotic might needed and USG with stool examination done for further work up Hope this will help