It is normal to be able to feel lymph nodes in the neck, even when there not swollen? I can feel ones below and at the sides of my jaw and at the sides of my new. There all below 1/2 an inch and I've had them for 2 years and they've never changed. I also have no symptoms of any cancers etc... I've read that lymph nodes can be feelable when not swollen in slim people, is this true? I'm also slim and only 17