This is Dr. David
you don't have to start a new question for me.
you can reply to my response below.
sorry you have a swollen lymph node under your jaw.
you could be having allergies if you are sneezing.
you can try over the counter allergy medications like allegra, claritin, zyrtec and steroid nasal sprays like nasocort or rhinocort and see if they help you with allergy symptoms of runny nose, and sneezing
a tender lymph node can be a sign of a reactive lymph node which is reacting to a viral infection.
you should get a primary care doctor who can examine your lymph nodes.
gargling with salt water can help fight bacteria and virus in the back of your throat.
you should buy a thermometer to take your own temperature to check for fevers.
most likely the lymph node will get better over time.
let me know if you have other questions.
if done for now, please leave positive rating of 3-5 stars so I can get credit for helping you today
we only get credit for helping clients after positive feedback
you can always reach me directly with "a question for Dr. David" in the medicine or oncology categories if you have other questions
here is my website if you need to reach me:
Thanks for using JustAnswers.com