100nl overpair facing heat on turn

[UTG-RAISE]

vs 23/22/4 over a small sample

bad shove?

PokerStars No-Limit Hold'em, $1.00 BB (5 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

MP ($93.50)
Button ($239.30)
SB ($100.50)
BB ($128.85)
Hero ($151.15)

Preflop: Hero is UTG with J[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/heart.gif[/img].
<font color="#CC3333">Hero raises to $4</font>, MP calls $4, Button calls $4, SB calls $3.50, <font color="#666666">1 fold</font>.

Flop: ($17) 4[img]/images/graemlins/spade.gif[/img], 3[img]/images/graemlins/club.gif[/img], 7[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, <font color="#CC3333">Hero bets $13</font>, MP folds, Button folds, SB calls $13.

Turn: ($43) 9[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets $20</font>, <font color="#CC3333">SB raises to $45</font>, <font color="#CC3333">Hero ????

as played

Hero raises to $134.15</font>