Mary, your life will be turned upside down if you come out to everyone. Try to get as much time in your preferred role as possible before you make any decisions. Please quit telling people until you get this opportunity. It would also be wise to find a counselor you trust to help you through this. You know better than anyone here what may happen within your church organization. Churches vary widely in how they deal with transgender issues.
There are some very helpful people here. There's always a shoulder to cry on. And free advice runs rampant. Take care doll.
Cindi