K3s in BB $22

[Bluff Daddy]

whats your move? Blinds are going up in 1 hand

PartyPoker, Big Blind is t150 (5 handed) Converter on pregopoker.com

UTG (t260)
CO (t3125)
Button (t940)
SB (t2660)
Hero (t1015)

Preflop: Hero is in BB with K[img]/images/graemlins/heart.gif[/img] 3[img]/images/graemlins/heart.gif[/img]
<font color="gray">UTG folds</font>, <font color="gray">CO folds</font>, Button calls t150, SB calls t75, Hero checks

Flop: (t450) A[img]/images/graemlins/diamond.gif[/img] Q[img]/images/graemlins/heart.gif[/img] 5[img]/images/graemlins/heart.gif[/img] (3 players)
SB checks

[FUJItheFISH]

bluff

i fear the monster from the button. i also see utg is probably dead next hand and if i think i can survive the bubble more often than the button ill probably pass on this unless i check, button bets like 200 and sb calls - then ill probably just push and gamble. somebody please tell me if getting all my chips in on this pot in any way is a leak and if so how big of a leak?