JJ turns flush oop

[ieee754]

Hello,

villain is 20/11/2.5 over 60 hands.

I dont stack off here do I?
After his flop call and this turn card I have to figure Im beat?
I cant see anything calling that I beat. Maybe a set, but that should have given more action on the flop.

Full Tilt No-Limit Hold'em, $0.25 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Button ($24.65)
SB ($24.10)
Hero ($54)
UTG ($27.55)
MP ($25.55)
CO ($23.40)

Preflop: Hero is BB with J[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/spade.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">MP raises to $0.85</font>, <font color="#666666">3 folds</font>, <font color="#CC3333">Hero raises to $3.5</font>, MP calls $2.40.

Flop: ($6.85) 9[img]/images/graemlins/diamond.gif[/img], 4[img]/images/graemlins/diamond.gif[/img], 5[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $5</font>, MP calls $5.

Turn: ($16.85) 3[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $45.75 (All-In)</font>, MP calls $17.30 (All-In).

River: ($51.45) 2[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players, 2 all-in)</font>

Final Pot: $51.45