From last 20+ days I am feeling chills and very low level fever. I have taken Paracetamol and cetrizine for chills and little cold. Chills or shivering comes and go ( recurring) but chills doesn't go away. I have done CBC and malaria test - everything was negative. Today when I measured my fever ( for first time) when I was feeling chills , I had no fever i.e. 98. Degree. Right now I'm feeling chills, headache, little pain behind eyeballs and weakness. What am I supposed to do ? Please tell me. Looking for needful responses. My primary issue is -recurring shivering/chills that doesn't go away with paracetamols. Plus when I take paracetamol it doesn't make shivering go away ( observed over 3-4 hours).