I'm sorry to hear you're experiencing stomach ache, vomiting, fever, loose motions, and headache. These symptoms could indicate an infection or other medical condition that needs prompt attention.

Here are some important steps you can take:

• Stay Hydrated: Drink plenty of fluids like oral rehydration solutions (ORS), coconut water, or clear soups to prevent dehydration from vomiting and diarrhea.
• Rest: Ensure you get adequate rest to help your body fight the illness.
• Avoid Solid Foods Temporarily: Stick to light, easy-to-digest foods such as khichdi, dal, and boiled vegetables once vomiting subsides.
• Monitor Symptoms: Keep track of your fever and any worsening symptoms like persistent vomiting, blood in stool, severe abdominal pain, or confusion.

Because these symptoms can be signs of serious infections or other conditions, it is important to consult a gastroenterologist or a general physician promptly for a thorough evaluation and appropriate treatment.

If symptoms worsen rapidly or you experience severe dehydration, difficulty breathing, or altered consciousness, seek emergency medical care immediately by calling Apollo Emergency at 1066.To narrow down potential causes, we will need some more information.I understand you're dealing with a stomach ache, vomiting, fever, loose motion, and headache. To give you the best advice, could you please share your age and gender?