Dear Vicki,
When I was first diagnosed I told my wife and boss not to tell anyone else.  It was like if I discussed this beast then it would be for real and not a dream.  Classic denial.  After a lot of prayer and many conversations with myself, I realized it is what it is.  Whether I discuss it or not won't change my diagnosis.  Emotionally I felt better when I let everyone in my life in on my illness.  I felt truly blessed by the out pouring of their concern and prayers.  At a time like this I think it's better to draw nearer to friends and family than to push them away through secrecy.
You can talk to us any time you like.
Tim