$30/$60 How Aggro Should I Play This Hand?

[theBruiser500]

PokerStars 30/60 Hold'em (5 handed) converter

Preflop: Hero is UTG with K[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/diamond.gif[/img].
<font color="#CC3333">Hero raises</font>, MP folds, Button folds, <font color="#CC3333">SB 3-bets</font>, BB folds, Hero calls.

Flop: (7 SB) 9[img]/images/graemlins/heart.gif[/img], 2[img]/images/graemlins/club.gif[/img], T[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets</font>, Hero calls.

Turn: (4.50 BB) 7[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets</font>, SB calls.

River: (6.50 BB) A[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, Hero checks.

Final Pot: 6.50 BB

Just sat down at table, no read. Raise flop? Turn is weird, looks like his check is with some hand he is preparing to call me down with but I have such a strong draw hard for me not to bet. On turn I felt he had Ace high so I can't bluff that, if I read him wrong though and he has something else the ace is a good bluff card for me I think.