Dr., I've Started Out With Flu-like Symptoms, Went To My

Dr., I've started out with flu-like symptoms, went to my Doctor, who prescribed me antibiotics and sinutab, for my sinusses were infected also. I've finished the antibiotics, used almost all sinutab and developed a cough with mucus. All of this continues for almost 2 weeks now. This morning I had red-brownish spots in the mucus I've coughed up. I'm feeling fine, except for a blocked nose, still. I am so worried about Tuberculosis!