From 40 days, I observing my temperature it's morning is normal, 97.6,but in afternoon and it's reaching to 98.9 and 99, I'm feeling whole body week at pains, I have throat infection for 7 years, Coming and going,I'm using antibiocs  for that will that make week and cause fever and little cough I went through 3 times Covid test but it's negative. But I don't know what me worry,, still I was isolating myself from my parents.. Worry me more,, what is it