North deals and passes. RHO bids 1♥. You try a 3♣ bid which ends the bidding. (Feel free to comment on this).
LHO leads the ♥T and you see:
Scoring: Rubber
RHO wins the ♥A and continues with a low ♥.
You win the ♥K and play ♣A and J as both follow and RHO wins the ♣K.
RHO then returns a low ♥.
You hold your breath and discard your singleton diamond, LHO discarding a diamond too as you win in the dummy with the ♥8.
You have been lucky so far.
Now what?