A white noise generator, a water fountain or tapes of nature, ocean, rain sounds may help to cover noise. Or you can try ear plugs. Light weight covers or something to keep heavy covers off of your feet will help alleviate discomfort along with pillows under your knees if you sleep on your back or under your upper leg if you sleep on your side. Going to bed and getting up at the same time will assist your body in establishing normal rhy thms. Avoid the TV, computer and bright lights for the hour before you go to sleep.
Massage is very helpful for pain.
Find a good therapist and schedule a series of regular treatments to get the most benefit. Acupuncture is also good for treating pain. Again you need a series of treatments. Besides eating a healthy diet, you should take a high potency vitamin-mineral supplement and also take extra magnesium as the citrate or malate form. High magnesium foods include beans, soy, seeds, nuts, whole grains and green leafy vegetables.