The tablets what you are taking at present are sufficient.
Kindly continue it for 5 days.
As such antibiotics are not req. Immediately but now that u have started it take it for 5 days
Next Steps
avoid refrigerated citruis fruits
no buttermilk curd banana coconut water
take steam salt water gargles and luke warm water for drinking.
drink plenty of water
Health Tips
see to it if u are getting any rash
if you fever and other symptoms doesnt reduce in 3 days kindly get the following test done
hemogram, dengue ns1, igm antibodies