NL25, overpair to a coordinated board

[Gallopin Gael]

I've been at this table for about 45 minutes prior to this hand, been catching dung and have slowly lost about 20% of my stack. The only other player who's been there the whole time has been the CO; he's been fairly active, popping any limps by my SB, not showing down a lot of hands. The table's been pretty aggressive overall. I've been relatively quiet so far, more so than I like in a 6-handed game. No real reads on either of the blinds at this point.

Full Tilt Poker, $0.10/$0.25 NL Hold'em Cash Game, 6 Players
LegoPoker Hand History Converter

BB: $24.75
UTG: $21.75
Hero (MP): $19.35
CO: $43.10
BTN: $32.30
SB: $10.80

Pre-Flop: Q[img]/images/graemlins/heart.gif[/img] Q[img]/images/graemlins/spade.gif[/img] dealt to Hero (MP)
UTG folds, <font color="red">Hero raises to $0.85</font>, CO calls $0.85, BTN folds, SB calls $0.75, BB calls $0.60

Flop: ($3.40) 6[img]/images/graemlins/club.gif[/img] 9[img]/images/graemlins/heart.gif[/img] 7[img]/images/graemlins/heart.gif[/img] (4 Players - 1 is All-In)
<font color="red">SB bets $3.40</font>, <font color="red">BB raises to $13.60</font>, Hero ??

Thoughts?