Should I have capped flop?

[spigge]

Party Poker
Limit holdem Ring game
Limit: $1/$2
10 players
Converter

Pre-flop: (10 players) Hero is MP3 with A[img]/images/graemlins/spade.gif[/img] Q[img]/images/graemlins/spade.gif[/img]
5 folds, <font color="#cc3333">Hero raises</font>, CO calls, 2 folds, BB calls.

Flop: 6[img]/images/graemlins/diamond.gif[/img] Q[img]/images/graemlins/heart.gif[/img] 2[img]/images/graemlins/club.gif[/img] (6.5SB, 3 players)
<font color="#cc3333">BB bets</font>, <font color="#cc3333">Hero raises</font>, CO calls, <font color="#cc3333">BB 3-bets</font>, Hero calls, CO calls.

Turn: J[img]/images/graemlins/heart.gif[/img] (7.75BB, 3 players)
<font color="#cc3333">BB bets</font>, <font color="#cc3333">Hero raises</font>, CO calls, BB calls.

River: K[img]/images/graemlins/club.gif[/img] (13.75BB, 3 players)
BB checks, Hero checks, <font color="#cc3333">CO bets</font>, BB calls, Hero calls.

Results:
Final pot: 16.75BB

how did I do?