I’ve have a really bad cough and sore throat, with a super stuffy/ runny nose. I haven’t been able to taste or smell anything in over a week. No fever at all, and no nausea and vomiting. Despite not being able to taste anything. I still have a huge appetite and have still been eating. It’s been over a week and the symptoms are starting to subside. But now I’m coughing up some blood with mucus. Is this normal?? It just started this morning?.. have just been drinking lots and lots of fluids and resting like I’ve been told.. should I go to the doctors??