Long-term swollen lymph nodes and other symptoms

Almost 5 years ago I first notices that several of my lymph nodes were feel-able. A couple on each side of my neck and a couple in my groin. They were no bigger than maybe half a centimeter, painless and 'moveable'. I can't feel the ones in my groin anymore, but the ones on the sides of my neck have stayed there, and are still the same size. At some point the lymph nodes below my jaw also became feel-able, and are a fair bit bigger (1.5-2 diameter). They have remained the same size for quite awhile.

Recently, my tonsils have been quite large, I'm not sure when that started. My sinuses are also always clogged and I am always clearing my throat. I also think that I have slight epididymitis. When I have gas it is also unusually smelly.

My doctor is currently looking into things, but it is taking awhile. She makes appointments very short. I went to her initially complaining of fatigue, she seems to think it is mental fatigue associated with ADD (which I have not been diagnosed of, yet), and has not yet given much focus to my enlarged nodes (which she has felt).


So I'm hoping someone can give me an idea what this probably is. My biggest concern is that it is something like lymphoma. Not knowing what this is is really driving me insane!