I've been in bed all weekend. My fibromyalgia hit hard friday night after a stressful work week. I'm finally feeling better and of course to start work all over again. I've been taking generic cymbalta for almost 10 years now and find that it helps me sleep. I also go for massages when I can. When I start yawning and feeling achy I know it's time to find my bed cause I'm in for the duration. Can be frustrating. I Find that my hot flashes and chills get worse when an episode hits. I'm sorry because I know what you're going through. My stomach has been gurgling and I've got a kidney infection. Happy dec.!!!!