This is Dr. David
sounds like you are coming down with a viral infection or flu infection
you should go to the A&E or see your doctor right away.
and get blood work to check for infection.
The concern here is far more specific than flu or viral infection.
The headache indicates the possibility of viral meningitis, as opposed to bacterial. But that is possible as well. That is the dangerous concern.
"Bloodwork" does not check for infection in this case, but if indicated by exam, a lumbar puncture.
I am a double board certified clinical doctor, meaning, I have taken care of patients personally for over 20 years.
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