I've been taking oxycodone mixed with methadone for the past year. It has recently become unavailable to me & I was forced to stop cold turkey. It's been 11 days without it now, & I've developed some issues over the past week. I can not sleep, day or night. I've gone through withdrawls before, but never had sleep issues. I'm tired, & I go to bed at a decent time (between 8-12 pm), but I just lie in bed with my eyes closed a night. I've tried tylenol pm & another over the counter sleep aid, without results. any suggestions, be it brands of over the counter sleep aids, tips, ect, would be appreciated. Thank you.