Hello my name is Ana. i m 48 years old, just had a surgery on my back like 3 months a go, my questions is every morning my knees do hurt very much and my elbows too, my heeps are worse and my hands feel like nails . I m worry i never had this pain before, spinal stenosys was the reason of my surgery, but now my pain got worse because is all over my body. thank you for your help. God bless you all.