I have swollen lymph nodes just under the left side of my jaw. i feel like i'm about to gag all the time. I had a little pain but it went away in a few days. now i just feel like gagging. i went to the doctor and he said nothing major just some lymph nodes. he said I had strained a muscle in my neck and gave me some antinflammatory stuff. it does get rid of that gagging feeling. any suggestions?