It depends on what you mean by sensate. I am only six weeks post op, and am now feeling the dilator full depth of my vagina, and its actually becoming pleasant. I feel other things in the area, but do not associate them with good feelings yet. I have some feelings that are not really in the right place (they feel outside the vulva, like my scrotum was still there). My clitoris just got out from behind a couple of sutures about a day ago, and has feeling, but I can't really interpret the feeling just now.
My suggestion is to call your surgeon if you are really concerned.
I actually just got a 6 week follow-up call from my surgeons office yesterday. For an old trans broad I am not doing too badly, in fact a little better than expected.