Does anyone take Endep 10 for fibromyalgia or similiar symptoms and if so does it help?

I wake every morning with body stiffness and pain. I am not sleeping well at all waking many times every night and during the day the body aches and pains often stay with me all day.
sometimes it will be my lower back that gives me grief and other times it will be my neck and shoulders and upper back.
at night my ankles ache.
i am lethargic and constantly tired and get lots of headaches. I have just been to the doctor and she sent me for blood tests for an array of things like Rheumatoid arthritis. thyroid and so on.
I really would be surprised if the tests came back anything other than normal. The doctor has given me Endep 10 a low dose of anti depressants to help me sleep for the next week until i get the test results back. i was just wanting to know if anyone else suffers from these symptoms and what they do to help or who they found could help.