been taking at least 16mg of loritabs, roxies, percs, etc a day. i am very determined to kick this crap. on day 7. not expecting any miracle cures but need help getting sleep. only 2 ways i have found that give me about 4 hours of sleep max; wear myself out with exercise (painful) or drink till i pass out. havent drank in 3 years since i started the pills. I have 4 days to get back to work and dont know if i can perform because it is physically demanding. any help would be greatly appreciated. insomnia is killing me.