5days ago I had burning pain in my lungs, day4 feels like the flu; coughing,(productive) h/a, almost loss of voice & pian as if I d been run over by an 18wheeler (no temp.)... Cold remedies resulted in sneezing coughing and stuffy nose, more like a head cold.day3, got voice back but, this SHARP pain in right arm with cough and persist along with the cold symtoms