Best kind of doctor to see about enlarged lymph nodes
I've had small palpable lymph nodes in my neck for a while now, ever since I had a bout with a mono-like disease about a year and a half ago. They are small, and movable. A few days ago, however, two lymph nodes on my left side, just below my ear, suddenly got a lot bigger (can see them in the mirror). They are not painful, and are solid (won't move around when I touch them). I have no signs of any infection and have not had one in a while.
As I have a lot of other symptoms of illness (>10% weight loss, chills, night sweats, itching & fatigue), I want to get this checked out.
My family doctor is really good only for colds and such.
Is an Ear, Nose & Throat doctor a good primary doctor to see about this? Or an Internist?