I have a swollen lymph node in my occipital area for about a year painless, elevated alk, rt sided pain near ribs sometimes it radiates into my right hip and hurts 10-10, I had a mri of liver showed 2 things one 9mm, and one 3 mm, and also a 9 mm in my spleen, my spleen is swollen a bit.I have tempature fluxtions and ,night sweats. I have had a low grade fever for many months of 99.8ish. Any idea what might be going on?