77 vs tight preflop reraiser

[pleyya]

Im quite new to 6max, should i have cr:ed this flop ?

Button is 11/8/2 no reads
CO LPP callingstation however capable of bluff raising in big pots

Party Poker (6 max, 6 handed) $3/$6converter

Preflop: Hero is UTG with 7[img]/images/graemlins/club.gif[/img], 7[img]/images/graemlins/spade.gif[/img].
<font color="#666666">Hero raises 1 fold CO call Button reraise 2 fold Hero call CO call</font>.

Flop: Q[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/spade.gif[/img], 5[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, CO checks, Button bets, Hero calls, CO calls.

Turn: J[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, CO checks, Button checks.

River: 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
Hero.....Bet and fold if button raise?