Circulatory problems, Fibromyalgia and other disorders could cause this. Fibromyalgia, which appears to be caused by increased activation of the pain centres of the central nervous system can cause widespread body. The fact that the pain is worse when you lie down suggests there could be a circulatory system component but only a doctor can diagnose you and this is something you should see a doctor about. Good luck!
We hope you find this general health information helpful. Please note however, that this Q&A is meant to support not replace the professional medical advice you receive from your doctor. No information in the Answers above is intended to diagnose or treat any condition. The views expressed in the Answers above belong to the individuals who posted them and do not necessarily reflect the views of Remedy Health Media. Remedy Health Media does not review or edit content posted by our community members, but reserves the right to remove any material it deems inappropriate.