Far too weak passive?

[Abramovic]

Should I have capped the flop and river?

Poker Room skin
Limit Holdem Ring game
Limit: $0.25/$0.5
10 players
Converter

Pre-flop: (10 players) Hero is UTG+2 with T[img]/images/graemlins/heart.gif[/img] Q[img]/images/graemlins/heart.gif[/img]
2 folds, Hero calls, MP1 folds, MP2 calls, MP3 folds, CO calls, <font color="#cc0000">Button raises</font>, SB calls, BB calls, Hero calls, MP2 calls, CO calls.

Flop: 5[img]/images/graemlins/heart.gif[/img] 8[img]/images/graemlins/spade.gif[/img] 2[img]/images/graemlins/heart.gif[/img] (12SB, 6 players)
SB checks, BB checks, <font color="#cc0000">Hero bets</font>, MP2 folds, CO calls, <font color="#cc0000">Button raises</font>, 2 folds, Hero calls, CO calls.

Turn: A[img]/images/graemlins/heart.gif[/img] (9BB, 3 players)
Hero checks, <font color="#cc0000">CO bets</font>, Button folds, <font color="#cc0000">Hero raises</font>, CO calls.

River: 3[img]/images/graemlins/spade.gif[/img] (13BB, 2 players)
<font color="#cc0000">Hero bets</font>, <font color="#cc0000">CO raises</font>, Hero calls.

Results:
Final pot: 17BB