Here are few tips:
Massage: Massage can reduce your heart rate, relax your muscles, improve range of motion in your joints and increase production of your body's natural painkillers. Also helps relieve stress and anxiety.
Yoga : It is helpful in controlling fibromyalgia symptoms.
Reduce stress: Try stress management techniques, such as deep-breathing exercises or meditation.
Get enough sleep.
Eat healthy foods and do exercise regularly.