NL50 - AQ TPTK gets raised on the turn

[Triggerle]

Full Tilt Poker - No Limit Hold'em Cash Game - $0.25/$0.50 Blinds - 6 Players - (LegoPoker Hand History Converter)

SB: $57.80
BB: $68.30
UTG: $28.45
MP: $64.45
Hero (CO): $51.15
BTN: $56.75

Reads: <font color="blue">Villian is 33/20 and either pretty tough or he just got lucky in raising or 3betting me at just the exact times I couldn't call.</font>

Preflop: Hero is dealt Q[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/heart.gif[/img] (6 Players)
2 folds, <font color="red">Hero raises to $2.00</font>, BTN folds, SB calls $1.75, BB calls $1.50

Flop: ($6) 7[img]/images/graemlins/heart.gif[/img] 2[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/diamond.gif[/img] (3 Players)
SB checks, BB checks, <font color="red">Hero bets $4.00</font>, SB calls $4.00, BB folds

Turn: ($14) 6[img]/images/graemlins/diamond.gif[/img] (2 Players)
SB checks, <font color="red">Hero bets $11.00</font>, <font color="red">SB raises to $29.00</font>, Hero ??