NL200: Flopped Bottom Set 66s, Bad Turn

[bigslicknuts]

Poker Stars, $1/$2 NL Hold'em Cash Game, 8 Players
LegoPoker Hand History Converter

SB: $307.60
BB: $200
UTG: $98
UTG+1: $256.10
MP1: $126.20
Hero (MP2): $283.55
CO: $100
BTN: $341.90

CO posts $2
Pre-Flop: 6[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/spade.gif[/img] dealt to Hero (MP2)
3 folds, Hero calls $8, CO folds, BTN calls $8, 2 folds

Flop: ($21) Q[img]/images/graemlins/spade.gif[/img] 6[img]/images/graemlins/club.gif[/img] 9[img]/images/graemlins/diamond.gif[/img] (2 Players)
Hero calls $12, BTN calls $12

Turn: ($45) 5[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">Hero bets $30</font>, <font color="red">BTN raises to $115</font>, Hero ???

I know I should be raising this flop almost everytime, for some reason I decided to go for the dream raise for information from my left, and i reraise committing myself. Doesn't always (ever?) work out that way, where am I at?

Villain is 18.2/11.4/44