Hello I have asthma got diagnosed with it two years ago. Just a few minutes ago I started coughing up mucus and some blood came out this also happened last week. I just took a shower but I made sure the water was not hot. I've been feeling some tightness on the left side of my chest my appointment with the specialist is not until the 21st of this month I just had to call off of work to do now I'm very tired and I have a headache from coughing up mucous so my question is which I do Believe I should go to my primary doctor I can get in there today As a walk in