Hello and Welcome to ‘Ask A Doctor’ service.
I have reviewed your query and here is my advice.
It seems like you are having
common cold symptoms, wich is a viral infection of the upper
respiratory tract and it includes all the symptoms that you mentioned.
This condition can continue for 7 or some more days.
You can use
Ibuprofen twice daily , and
Tylenol three times in a a day deppending on the gravity of your symptoms, for some other days until you feel better and drink plenty of fluids.
You can also use nasal decongestionant spray, if you still have stuffy nose, for up to five days.
I think your health condition will improve in a short period of time, but if you don't, then you will need to consult a doctor for a physical examination and some blood tests.
Hope I have answered your query.
Let me know if I can assist you further.