My bone density test revealed t-score -3.10. doc suspected kidney stone also. how to handle this kind of situation. ?

Here are some ...: What has caused Your T-score at -.3.10, which clearly indicates osteoporosis? As to suspected kidney stone, I would not intervene it as long as asymptomatic, instead, work with the Doc to decided what is the underlying reason for T-score of -3.10 and initiate any current available Rx options for the underlying causes. Meanwhile, supplements for calcium & vit- D could be added.