I had the same symptoms as you and almost died in the hospital two years ago. The MRI lead the doctors to believe I had 6 stocks. A second neurologist confirmed I had CLIPPERS. The high dosage of steroids and the low prednisone (25mg) saved my life. I have been off of prednisone for 4 months. Yes, it causes health issues but it did save my life. I am now functional but do have some balance issues.