Thanks for responding:) I have had a sore throat for the past 3 weeks, at first the back of my throat was red, irritated, and hurt to swallow. Then, it got better, but seemed to move down my throat/chest...like right above my collar bone...it feels like a burning feeling, pressure on my chest, sometimes I feel like its difficult to breathe, and I ve been hoarse for the past few weeks too, coughing and spitting up sometimes light green gunk