Hello, I have a swollen lymph node on my neck, and only on that side. I do not get tired and have had no night sweats whatsoever, there is no pain just some mild sore throat which goes away after having ibuprofen. It has been one week since this happened. I am drinking peppermint tea and apply a warm compress. Anything else I should do and how long will it take for the swollen lymph node to disappear>