We're (I'm) here. Assume you have these pills by prescription but would understand if you managed to get them otherwise. Have you a physician to help you through withdrawal? It's a good thing to think about doing this. What you have decided to do takes guts, courage and willpower but wow is it ever worth it! You bet it is! We're here to help you. Contact as many as you can who have experience with withdrawal from painkillers. I'm an alcoholic and I know how tough insomnia can be.But it gets better- used to take me about three to four days. Been sober now for 21 plus years. Good luck. Keep in touch with us and tell us how it's going.