Should I have pushed the turn/folded the river?

[Bdizzle]

Full Tilt Poker, $0.50/$1 NL Hold'em Cash Game, 5 Players
LegoPoker Hand History Converter

Hero (CO): $131
BTN: $167.25
SB: $183.05
BB: $19.45
UTG: $239.70

Pre-Flop: Q[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/diamond.gif[/img] Q[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/diamond.gif[/img] dealt to Hero (CO)
UTG calls $1, <font color="red">Hero raises to $4.50</font>, BTN calls $4.50, SB folds, BB calls $3.50, UTG folds

Flop: ($15) 6[img]/images/graemlins/diamond.gif[/img] 7[img]/images/graemlins/diamond.gif[/img] Q[img]/images/graemlins/club.gif[/img] (3 Players)
BB checks, <font color="red">Hero bets $12</font>, BTN calls $12, <font color="red">BB raises to $14.95 and is All-In</font>, Hero calls $2.95, BTN calls $2.95

Turn: ($59.85) T[img]/images/graemlins/club.gif[/img] (3 Players - 1 is All-In)
<font color="red">Hero bets $40</font>, BTN calls $40

River: ($139.85) 8[img]/images/graemlins/diamond.gif[/img] (3 Players - 1 is All-In)
Hero checks, <font color="red">BTN bets $43</font>, Hero calls $43

Results: $225.85 Pot ($3 Rake)
Hero mucked Q[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/diamond.gif[/img] Q[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/diamond.gif[/img] (a pair of Queens) and LOST (-$102.45 NET)
BTN showed T[img]/images/graemlins/diamond.gif[/img] K[img]/images/graemlins/diamond.gif[/img] (a flush, King high) and WON $222.85 (+$120.40 NET)
BB mucked K[img]/images/graemlins/heart.gif[/img] 7[img]/images/graemlins/heart.gif[/img] (a pair of Sevens) and LOST (-$19.45 NET)

Fairly obvious he was chasing the flush draw. Should I have just pushed the turn to get him to chase all in? And playing this the way I did should I have just folded to his river value bet?
P.S. Sorry about the double hand for hero, not sure why the converter was doing that and couldn't edit it out