I have had swollen lymph nodes for over 1 yr. Testing neg. for Epsein-barr, cat scratch, or any type of infection. my nodes are in my neck, left collar bone, pancreatic area, under right rib cage, none in chest. 8 days ago i had a new one come up on my left collar bone 2" x 1.5" (signal node). None of these nodes hurt or are hot. am going for a possible biopsy on Monday. I have lost over 58 lbs. now am very itchy and exhausted. i am 39 yrs. old. have always been very healthy. i have lost alot of muscle. i have so much pressure in my neck. it is driving me crazy. if anyone can help me, let me know. i am so desperate to know what this is so i can deal with it and get better!