My wife has numerous seemingly unrelated problems. She has cronic migraines, fybromyalgia, tremors in hands and feet, bone spurs on all discs from s1 up to top of her neck. She has extreme back pain, fatigue, tingling in legs as well as numbness in her leg. Her weight may be a partial contributing factor and due to pain she has reduced her activity level and has gained alot of weight. Her doctor seems to be treating her symptoms but I am worried that there might be a far more serious problem that is continuing to cause her downward spiral. She now has to use a cane and will soon have to be using a walker. She is 52 and 2 years ago she was fine. Are there any additional diagnosis that could account for all her problems.