$30 FO - 77 flops straight draw, get donked into

[bazooka87]

New table so no stats on the villain, what's my plan here for the rest of the hand?

PokerStars No-Limit Hold'em Tourney, Big Blind is t150 (8 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

CO (t3455)
Button (t4304)
SB (t10825)
BB (t4602)
UTG (t2162)
UTG+1 (t8705)
MP1 (t8200)
Hero (t3470)

Preflop: Hero is MP2 with 7[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/club.gif[/img].
<font color="#666666">3 folds</font>, <font color="#CC3333">Hero raises to t450</font>, <font color="#666666">3 folds</font>, BB calls t300.

Flop: (t975) 8[img]/images/graemlins/heart.gif[/img], 6[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets t450</font>