I had a total thyroidectomy in 2009. Since then my sleeplessness has worsen. I have been on ambien cr 12.50 for 2 years and I still having problems falling to sleep. Plesae help! I would like to rest normally like my husband. We can't sleep in the same room because the lights on or the figgeting . I have talked to my doctor and we tried the sleep apenia test, no results yet. Any one with the same issues or any suggestions?