My initial symptoms were fever, chills, lower back pain and night sweats. I think I had a tick bite on the back of my head above my hair line. I never developed the classic bullseye rash. I had all kinds of tests and blood work done but the lyme test came back negative initially. My symptoms progressed similar to yours, radiating pain that would migrate up and down my spine and numbness started in arm pits and chest. The radiating back pain eventually settled in my lower back where it remains today. When this happened the numbness started radiating into my legs and feet. I now have numbness over most of my body including my head and eyes. Today my biggest issues are brain fog and numbness.
I had deteriated to the point where I didn't sleep for 10 days straight. I could not sit still even for sleep, the only releif I could get was from hot baths and contant movement, pacing. I ended up in the hospital for a week where my lyme tests came back very positive. After a number of rounds of antibiotics and continued testing, I am still looking for relief.
I hope that your treatments result in a speedy recovery.
Peace and Healing
Lyme Disease - Doxycyline, IV-Rocephin, Gabapentin, Vitamins B,C & D