Hello. My Doctor Just Called Me After She Did A

Hello. My doctor just called me after she did a series of blood test because I was feeling pretty bad and also have asthma. I also had 3 fractures in the last year and just feel so tired all the time. She said my Vitimen D was only six and that could explain a lot of things. She put me on two different kinds of vitimen D. Does this sound right? Thank you, Terri Wylie.