Thanks for choosing health care magic for posting your query.
I have gone through your question in detail and I can understand what you are going through.
It seems that you are about to get a viral infection and this is just a prodrome. You need not be worried at this stage and do take a paracetamol
as of now but if the same persists for 2 days and doesnt respond much to paracetamol, do visit a doctor who would like to investigate you.
Hope I am able to answer your concerns.
If you have any further query, I would be glad to help you.
In future if you wish to contact me directly, you can use the below mentioned link:
Wish you good health,
Dr. Srikanth Reddy M.D.