5/10 - my top 2 get raised on ugly turn

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button is 37/8/0.6 thru 80 hands. those stats are my only read on him. What is my plan after the passive player raises that turn?

Party Poker 5/10 Hold'em (5 handed) FTR converter on zerodivide.cx

Preflop: Hero is UTG with K[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/spade.gif[/img].
<font color="#CC3333">Hero raises</font>, <font color="#666666">1 fold</font>, Button calls, <font color="#666666">1 fold</font>, BB calls.

Flop: (6.40 SB) 3[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
BB checks, <font color="#CC3333">Hero bets</font>, Button calls, BB folds.

Turn: (4.20 BB) Q[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">Button raises</font>, Hero ?