Hello and hope you are doing well.
A disorder called fibromyalgia can produce these symptoms (tenderness). Sometimes repetitive injuries or strain can also produce these symptoms. Inflammation of the muscles, joints and surrounding soft tissues like bursa can also cause pain. It could also be due to peripheral arterial disorders. They are diagnosed by a physical examination. Sometimes blood tests, x rays, bone scan, CT and nerve conduction studies can help clinch the diagnosis. Treatment usually depends on the cause and painkillers are given if the pain is severe. Please discuss this with your doctor am sure he will provide further assistance. In the meantime you can take OTC pain medication Ibuprofen. Ensure to take this medication after food to avoid gastritis.
Hope this helped and do keep us posted.
I have had them for almost two years, the pains are worse during winter or
sounds like nerve spasms ,it could be from a flu or a bad cold, how long have you had them, ?