Your story sound exactly how I am. I have been seeing a hematologist/oncologisty sometime around Augut. And you know it has been rather bothersome. You probably feel like I do, always wondering yourself to death. Please try not too. I would say to keep on top of the doctors. And as it was told to you wait and see. Which to me I hate the way that is told.
Yes, I have also been told that lymphoma doesn't show up in bloodwork either, and it does scare me. I think that there may be other test that can be done. My doctor said that my nodes are to small to biopsy, so I have basically just tried to forget, even though, you know how that goes.
Have you been having any night sweats? I have been getting them a little more recently, and the body aches are miserable. Always feel like I have the flu. I am sorry that you are feeling exhasted, it's a bad feeling when your body just doesn't want to get up and go.
Try to keep positive, okay. I will be glad to be someone you need to vent with.