Greetings, i'm 26 years old, very healthy and i've never had any chronic diseases (expect for sinuses infection). I've been a heavy smoker for over 11 years and it's been 2 weeks now since I quit smoking the cold turkey way without any nrts. My concern now is in the past three days i've developed a painful sore throat with a very mild fever and tiredness in the arms and legs. Basically I did experience most of the nicotine withdrawal symptoms for the first 3 days and after that it was all kind of normal with a little sore throat until three days ago the sore throat got very severe with tiredness and a mild fever with yellow phlegm. I had have no coughs or runny nose or trouble breathing. I'm concerned and confused about the withdrawal symptoms with covid-19 symptoms, please get back to me and tell me what to do expect going for the cavity-19 test much appreciated thanks.