i m having unexplained pain all over in my joints and my lower back gets muscle spasms and is very painful. i m always tired and feel deprived of sleep even though i get 7 to 9 hours of sleep a night. i have days where my muscles all over feel very weak and i get numbing and tingling sensations in my legs and between my shoulders. i have been getting bruises on my outter thighs as well. everytime i go to my doctor she thinks i m crazy and thinks its all in my head she even put me on cymbalta 60 once a day. all of my blood tests and mri s are normal.