I am having chronic problem of stiffness & pains in multiple joints like neck, rt side lower back S.I Joints, knee and ankle area. As well as sleep disorder, weakness and fatigue. Is this due to my old health issues like cerebral palsy spastic nature cervical and lumber spondylosis Or it is due to any other problem like fibromaylgis or else? Which no doctor would diagnose it they simply say its LBA and prescribe painkillers I am taking physiotherapy sessions for last few years but it give relief for short time period. Pls advice what shd I do or which type of treatment is helpful in my case?