I have had pain in legs, back, arms, shoulders and buttocks for over a year. This pain is accompanied by fatigue and anxiety, and also I have anxiety, depression, fatigue, frequent urination, skin sensitivity, tingling hands and feet, difficulty sleeping ...

Sorry that you are going through this. It is not clear to me your question. If you have seen a doctor and has made him a full medical checkup. It should be a complete analysis of blood and urine to make sure that there is a metabolic problem or other cause for your symptoms , if you have not already done so. When you go to the doctor , it may be helpful to bring a list of your symptoms and what has taken place to improve , such as drugs or natural supplements you have taken. You may have to seek a second opinion if you have already been to the doctor and your symptoms have not been diagnosed or treated .