Welcome Flicka and Twisty!
It is a very sticky situation when your family is still in. I am in the same situation. My family doesn't talk to me very much, and I have tried to express my doubts to them, but they don't seem to be too receptive at this point. I have stopped trying to talk to them about it for now as I do not want to lose contact completely.
The advice to take it slow and not mention doubts to family yet seems a very good idea to me. It is hard enough losing faith in everything that you have been exposed to since birth, especially with all the sacrifices that one makes for the WTS, without losing your family bond as well.
So glad to have you here! Hang in there! Things will look up from here on out. There will be hardships and bumps in the road along the way, but it is definitely a worthwhile journey to take.