Hello dear
Warm welcome to Healthcaremagic.com
I have evaluated your query in details .
* The stomach ache with
diarrhea are due to viral or bacterial infection .
* The bump in back of throat is surely
adenoid enlargement from
respiratory congestion .
* Guidelines at present
- Drink more liquids preferably boiled water , lemon juice , mung water .
- Prefer soft , light diet till possible .
- Avoid spicy , oily , non veg , junk foods .
- Intake of antibiotics for GI coverage , anti pyretic , pro biotics need
prescription of your doctor .
Wishing you fine recovery .
Feel free to ask any further queries .
Regards .