I'm a bit worried because I've had this heavy, sticky cough for a month now, and it started right after I had a fever for two days. Whenever I cough, I feel pain in the nerves of my head. I've tried different cough syrups, but nothing seems to help. It's starting to feel quite similar to asthma. I'm 31, and Ive had a chest X-ray, which turned out normal. I've also got my LFT results back, and the numbers are slightly off from the normal rangeconjugated bilirubin is at 0.44, SGOT is 65.7, SGPT is 78, globulin is 4.3, and the AG ratio is 0.79. Should I be concerned about these numbers, and what should my next step be?

take one course of antibiotic