I have had swollen glands in neck for several weeks. Was prescribed an antibiotic for 10 days and did not change the swollen glands. CT showed edema in neck area but no mass. Now have a swollen lump on the inside of my elbow, where it bends. It is a little painful and hard. I have a dry cough, sore throat, runny nose/ congestion, and itchy, watery eyes.