I had extreme anxiety issues 1 year ago, my Doctor put me on cymbalta 60 mg. in A.M., and Quetiapine 12.5 mg for insomnia. I have been thinking about getting off sleep pill concerned side effects and withdrawal. Scared to stop in my mind I think i wont be able to sleep. I want my natural sleep back, never had this problem before, i am 67 year old female. Thanks