i'm sorry you're going through this. the symptoms you're describing could be caused by many conditions but a likely culprit is some sort of spinal issue. spinal degeneration is not uncommon as we age (though i don't know how old you are) and a ruptured disc in the neck can happen to anyone. either of these conditions can cause aching and tiredness of the limbs. i'd suggest you go back to the doctor to ask about these symptoms because it sounds like further testing might be warranted. blood work won't help diagnose a spinal injury or degenerative disc disease. i wish you all the best! i suffer the same symptons pains in the neck and both shoulders leading down to the top of my left arm i have been diagnosed with osteoarthritis and spondylitis in my hips and knees i have always had trouble with slipped discs and repetitive strains don't help the matter i have tried tramadol robaxing nurofen codeine and paracetomol. the symptons you have mentioned does probably lead to an injured disc which you may of done recently or some time ago get checked out by a chiropractor or ask your doctor to refer you for physio i am waiting on results from mri scan to determine what damage i have done. hope this helps
i ache all the time mostly my neck shoulders arms and hands and tired all the time. bloodwork came back good