Hi, I woke up today with severe neck pain. I returned from Mexico yesterday, and stayed with son overnight in Philly, and left this AM. The longer I drove, I developed a headache worsening over the 2 hours; then nausea requiring an urgent pull over to a turnpike plaze - N/D. Joint are hurting; musciles hurting. Believe I have a fever that seemed to go down a little this afternoon. I have been resting all day; symptoms continue in spice of Tramadol for the pain which is not working and antiemitic meds. Cold off and on. Can you advise? Thanks, Cathy