NL 100 - Whats my play on turn here??

[solvine]

Full Tilt Poker, $0.50/$1 NL Hold'em Cash Game, 8 Players
LegoPoker Hand History Converter

CO: $110.95
BTN: $117.25
SB: $46.95
BB: $104.50
UTG: $13.15
UTG+1: $130.15
MP1: $94.95
Hero (MP2): $168.25

Pre-Flop: 6[img]/images/graemlins/club.gif[/img] 6[img]/images/graemlins/heart.gif[/img] dealt to Hero (MP2)
3 folds, <font color="red">Hero raises to $3.50</font>, CO folds, BTN calls $3.50, SB calls $3, BB calls $2.50

Flop: ($14) 8[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/diamond.gif[/img] 4[img]/images/graemlins/diamond.gif[/img] (4 Players)
SB checks, BB checks, <font color="red">Hero bets $11</font>, BTN calls $11, SB folds, BB calls $11

Turn: ($47) 7[img]/images/graemlins/spade.gif[/img] (3 Players)
BB checks, <font color="red">Hero bets $28</font>, BTN calls $28, <font color="red">BB raises to $90 and is All-In</font>, Hero ????

plan was to bet fold, but can i bet fold, seeing as u are just getting over 3-1, maybe 4-1 with player behind to call?? does he always have the straight here??

BB is 20/2.5/0.4 after 80 hands so sample size not great.i'm not to worried about the player to act behind me


is there another way to play this???