I was recently diagnosed with IgG lambda MGUS last Sept 2017. A little history,several years ago I had a day of consistant facial numbness that progessed into my chest. Then all of a sudden I had a temor only on the left side of my body. My friend took me to the ER they watched me over night stating maybe TMI's could be the cause. My doc sent me for a MRI of my brain considering it only effected the left side of my body. They discovered several white matter lesions on the right frontal lobe of my brain. I then got sent to a neuro. doc who ran a slew of tests and found nothing. He released me after a year of no more events happening. Then March of 2017 I had been feeling like I had the flu. My whole body ached and hurt so bad. When sleeping I was consistantly having to move to keep from aching. As long as I was moving the pain was less noticable. I had weird cold and hot sensatations feeling like a stepped on things there were not there. I headaches everyother day if not everyday along with no energy at all. As it be I had a doctors appointment the day I woke up with double vision. My doc immediately scheduled a MRI of my head and sent me to see the eye doctor. Eye doctor found nothing and MRI showed nothing unusal. She then scheduled me to see a neuro about the MRI he stated it was normal and then wanting to do some further testing. I had blood work done and then more blood work testing for Lypus, Lyme and RA. Then a nerve conduction test that showed peripheral neuropathy. Then more blood work which came back with high IgG levels and straight to the oncologist hemotoglist I went. I have to go to see him every 3 months as my numbers are somewhat high. I have a had bunch more tests and continue to have on this path. Praying for all here that your numbers stay good and for energy that we all lack.