It truly is a confusing and complicated illness. My only symptoms were feeling like I wasn't getting enough oxygen when I was even doing my simple daily walks. But when hiking up a hill, took a big toll on me, my friends insisted I go to the doctors. I was found to have WM, MYD88, and hyperviscosity syndrome. Things slowly got worse, where I felt like I was walking drunk and having to hold onto things. Dizzy spells and morning headaches. But thankfully that's all. They did get worse and I had to check myself into the ER. They did plasmapheresis and I was a whole new person. 2 of those treatments then started on Imbruvica and no more symptoms. Only been on it two weeks but so far no side effects. I'm feeling great! And I pray that you get to that point too.