50NL - QQ (overpair) facing c/r on flop

[skeeki]

Villian is playing 15/12 in 37 hands and hasn't done anything out of the ordinary. Villian also instacalled my rereaise pre-flop. I figured he had to know I was pretty strong. Seems like he would reraise me preflop with AA/KK. Am I giving him too much credit on the flop?

Poker Stars, $0.25/$0.50 NL Hold'em Cash Game, 6 Players
LeggoPoker.com - Hand History Converter

Hero (BTN): $56.45
SB: $49.95
BB: $43.30
UTG: $77.55
MP: $6.55
CO: $50.20

Pre-Flop: Q[img]/images/graemlins/club.gif[/img] Q[img]/images/graemlins/diamond.gif[/img] dealt to Hero (BTN)
2 folds, <font color="red">CO raises to $1.50</font>, <font color="red">Hero raises to $7</font>, SB folds, BB calls $6.50, CO folds

Flop: ($15.75) 7[img]/images/graemlins/heart.gif[/img] 9[img]/images/graemlins/heart.gif[/img] 9[img]/images/graemlins/spade.gif[/img] (2 Players)
BB checks, <font color="red">Hero bets $15</font>, <font color="red">BB raises to $30</font>, Hero folds

Results: $45.75 Pot ($2.25 Rake)
BB mucked and WON $43.50 (+$21.50 NET)