Hi., I can understand your concern.
It can be due to acute gastroenteritis.
You can take
Tab drotin 40 mg twice a day after food for two days.
Tab razo d once morning before food for one week
Tab gelusil 3 times a day after food for 5 years.
Next Steps
review after two days if issue persist.
Health Tips
avoid oily spicy processed and outside food items.