I had strep throat 2 weeks ago. I have been treated by 2 different antibodics, Z-pak then EES. But I still have a PAINFUL swollen lymph node on the left side of my head, behind my ear. It wakes me up at night. I cannot sleep on that side without alot of pain. I am getting scared to think that it might be something else other than residual from the strep. What do you think?[/url]