i HAVE HAD A COLD, HOWEVER, MY CHEST FEELS HEAVY AND i FEEL MY THROAT IS BLOCKED BY MUCUS. tHE MUCUS IS QUITE THICK BUT NOT YELLOW . wAS PRESCRIBED ANTIBIOTICS BUT AFTER FINISHING THE COURSE, THE SYMPTOMS ARE STILL APPARENT. fIND IT DIFFICULT TO SLEEP AT NIGHT COZ i FEEL i CANT BREATH. i AM ALWAYS SWALLOWING TRIYING TO CLEAR WHATEVER IS ON ME THROAT AND CHEST. i AM NOT DYING, AM I?