From past 20 days I am ha ing itchy throat. The temp is normal at mornings and ranges between 98.8 to 99.5 from afternoon till night. I am feeling nauseated too .my in laws are not ready for getting me tested for covid. All others are good at home only I have these symptoms. Is it possible for covid as I have the symptoms from almost 20 days .i am really worried. I am having blocked ears and headache too from quite few days. As it's been 20 days will it still be covid? My spo2 are normal ranging between 97 to 100.