AQo, played strange?

[Soh]

I have a problem with a hand like this. I don't know where I am, so I don't know how to play.

Party 3-6.
Party Poker (9 handed) converter

Preflop: I am UTG+1 with A[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/spade.gif[/img].
UTG fold and I raise. Next guy fold and the next guy (22.41/6.90/0.65/58 hands) re-raised. Everyine folded and I called.

Flop: 7[img]/images/graemlins/heart.gif[/img], 6[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
I check. He bet, I called.

Turn: 5[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
I check. He bet, I check-raised. He called.

River: 8[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
I check. He bet, and I called.

I feel Like I played strange.
Any comments?