100NL 99 tough spot, I need a turn line

[NL__Fool]

No reads, the caller behind me made me wary as a smooth call with a made flush is possible. Also the turn push made me a little wary as well as the BB isn't slowing down.

Which is better here, call or push?





Poker Stars - No Limit Hold'em Cash Game - $0.50/$1 Blinds - 9 Players - (LegoPoker Hand History Converter)

SB: $98.00
BB: $46.50
UTG: $150.35
UTG+1: $60.85
Hero (MP1): $108.00
MP2: $88.70
MP3: $183.55
CO: $32.35
BTN: $172.55

Preflop: Hero is dealt 9[img]/images/graemlins/club.gif[/img] 9[img]/images/graemlins/heart.gif[/img] (9 Players)
2 folds, <font color="red">Hero raises to $4.00</font>, MP2 calls $4.00, 4 folds, BB calls $3.00

Flop: ($12.50) 3[img]/images/graemlins/diamond.gif[/img] K[img]/images/graemlins/diamond.gif[/img] 9[img]/images/graemlins/diamond.gif[/img] (3 Players)
<font color="red">BB bets $9.00</font>, Hero calls $9.00, MP2 calls $9.00

Turn: ($39.50) 5[img]/images/graemlins/heart.gif[/img] (3 Players)
<font color="red">BB bets all-in for $33.50</font>, Hero ??