What's a better line?

[mex78753]

I know from jump that I should've folded this and that's why I folded on the flop was because I was mad at my stupid call with 66 in the sb. But once I've made that mistake is it correct to call down even after 1 bets, gets called, and then bets again on the turn? (assuming that the guy in middle position woudl've called and not gotten cute with 95o or that button would've bet again)

PokerStars 3/6 Hold'em (6 handed) converter

Preflop: Hero is SB with 6[img]/images/graemlins/spade.gif[/img], 6[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">MP raises</font>, CO calls, Button calls, Hero calls, <font color="#666666">1 fold</font>.

Flop: (9 SB) Q[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/diamond.gif[/img], 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(4 players)</font>
Hero checks, MP checks, CO checks, <font color="#CC3333">Button bets</font>, Hero folds, MP folds, CO calls.

Turn: (5.50 BB) Q[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
CO checks, <font color="#CC3333">Button bets</font>, <font color="#CC3333">CO raises</font>, Button calls.

River: (9.50 BB) 8[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
CO checks, Button checks.

Final Pot: 9.50 BB