Standard? - small pair in SB 3/6

[Roy6]

Both players are loose and passive.
I started questioning my play lately in this blind structure because it turns to be spewing chips very often.
I might be better off forfeiting my $1?

Party Poker 3.00/6.00 Hold'em <font color="#0000FF">(6 handed)</font> link

Preflop: Hero is SB with 5[img]/images/graemlins/heart.gif[/img], 5[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">2 folds</font>, Button calls, <font color="#CC3333">Hero raises</font>, BB calls, Button calls.

Flop: (6.00 SB) Q[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, BB checks, Button checks.

Turn: (3.00 BB) 4[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">BB raises</font>, Button folds, Hero folds.

Final Pot: 6.00 BB.