My both legs have developed a dull pain in the whole leg. It is causing a lot of trouble. I am able to move them absolutely fine. My vit d3 was 53 when done 2weeks ago amd currently taking shelcal hd 500. Hb is 11.3. All vitals are normal. Wjat should i do. I googled and on google everything comes down to cancer somehow. I took aceclofenac yesterday night for pain and still pain is there today. I walked a lot day before yesterday but i do walk everyday then why suddenly pain now?