I need to detox off of Lyrica due to insurance change and cost measures. What can I take instead?

This started with sleep deprivation after my fourth child was born in 1997.  He didn't sleep at night for the first 18 months.  Then I started with neck and shoulder pain that went down my arm into my fingers causing numbing.  Then it was trigger points throughout my upper body.  It has since gone into the lower body causing spasms, pain.  I have had 3 MRIs, had needles injected in assorted muscles to measure activity (looking for nerve impingment).  After gathering all my medical records for the past 10 years I was diagnosed with fibromyalgia in January 2008.  Lyrica gave me such relief.  For the first time in years I felt energy during the day, slept at night - even dreaming again as well as a great reduction in what I call "episodes" that would put me in bed with pain.  The only relief I had ever felt before that was after a surgery when they gave me oxycontin.  But after only 2 days I stopped taking it because it made me feel like a drug attack.  Lyrica makes me feel "normal".  I do have herniated cervical discs, have been to pain clinics that performed cervical epidurals, facet injections and the final recommendation was a procedure that uses fish oil or another irritant to try to generate new collagen for ligaments in my neck.  I haven't had the last procedure because it isn't covered by insurance and has to be performed at least three time for it to be successful and is quite expensive.  I am afraid of what is going to happen when I go off the Lyrica...