Turn a Flush and i think im still beat, what do you think best play is

[Hooked]

villain is 52 / 7 / .5 over 72 hands I want to know if i played this hand too slow, or if by playing it a bit slow i will make more money in the long run than by playing it fast your thoughts on anything would be appreciated, thanks.
Full Tilt Poker - No Limit Hold'em Cash Game - $1/$2 Blinds - 6 Players - (LegoPoker HH Converter)

SB: $259.35
BB: $147.80
UTG: $125.10
Hero (MP): $242.95
CO: $183.15
BTN: $419.80

Preflop: Hero is dealt 9[img]/images/graemlins/spade.gif[/img] K[img]/images/graemlins/spade.gif[/img] (6 Players)
UTG calls $2.00, <font color="red">Hero raises to $9.00</font>, 3 folds, BB calls $7.00, UTG calls $7.00

Flop: ($28) 7[img]/images/graemlins/club.gif[/img] Q[img]/images/graemlins/spade.gif[/img] 5[img]/images/graemlins/spade.gif[/img] (3 Players)
BB checks, UTG checks, Hero checks

Turn: ($28) 4[img]/images/graemlins/spade.gif[/img] (3 Players)
<font color="red">BB bets $15.00</font>, UTG calls $15.00, Hero calls $15.00

River: ($73) Q[img]/images/graemlins/club.gif[/img] (3 Players)
BB checks, <font color="red">UTG bets $73.00</font>, <font color="red">Hero raises all-in to $218.95</font>, BB folds, UTG calls all-in for $28.10
Uncalled bet of $117.85 returned to Hero

Pot Size: $275.20 ($3 Rake)

UTG had Q[img]/images/graemlins/heart.gif[/img] 5[img]/images/graemlins/heart.gif[/img] (a full house, Queens full of Fives) and WON (+$147.10)
Hero had 9[img]/images/graemlins/spade.gif[/img] K[img]/images/graemlins/spade.gif[/img] ([9s Ks] a flush, King high) and LOST (-$125.10)