I felt just in from my right shoulder, just under my collarbone, a lymph node the other week. It was sore then but it's not now, as was the right side of my neck. However, it's pretty hard still but only about half a cm in thickness, and is more of a contant pipe rather than a bean.
The main thing I'm wondering is, is it serious to have a lymph node 'enlarged' under/about the collarbone? Ages ago, I recall in a mad Googling spree reading that it usually meant trouble (you know what I mean), and since then have been hoping I never find one there. Now I have and I'm just wondering if anyone knows better?