BVB: Should I donk this turn?

[donger]

I played this hand earlier today on absolute. It was blind v blind, and the hand bothered me after I played it. The BB in the hand had done a few questionable things, like coldcall my CO openraise with K9s, then called me down after flopping a K. He was definitely on the loose side, but that was the only hand I had with which to judge his play.


Folds around, Hero is in SB with A[img]/images/graemlins/club.gif[/img] T[img]/images/graemlins/diamond.gif[/img]

Preflop: Hero raises, BB calls

Flop: J[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/club.gif[/img] J[img]/images/graemlins/spade.gif[/img] (4 SB)

Hero bets, BB raises, Hero calls.

Turn: 3[img]/images/graemlins/diamond.gif[/img] (4 BB)

Hero checks, BB checks.

River: Q[img]/images/graemlins/club.gif[/img] (4 BB)

Hero checks, BB bets, Hero folds.


I had planned on calling any non-club river. In retrospect, I probably should have called anyway.

Is the best play to donk-fold this turn?