Limping with low pocket pair

[Insanity]

Any advice?

Party Poker No-Limit Hold'em, $0.50 BB (6 max, 6 handed)

Hero ($25.35)
CO ($35.68)
Button ($26.44)
SB ($26.61)
BB ($29.90)
UTG ($4.50)

Preflop: Hero is MP with 6[img]/images/graemlins/spade.gif[/img], 6[img]/images/graemlins/club.gif[/img].
UTG folds, Hero calls $0.50, CO calls $0.50, Button calls $0.50, SB completes, BB checks.

Flop: ($2.50) 6[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/heart.gif[/img], 5[img]/images/graemlins/club.gif[/img] <font color="blue">(5 players)</font>
SB checks, BB checks, Hero checks, CO checks, Button checks.

Turn: ($2.50) 3[img]/images/graemlins/diamond.gif[/img] <font color="blue">(5 players)</font>
SB checks, BB checks, <font color="CC3333">Hero bets $1</font>, CO folds, <font color="CC3333">Button raises to $2</font>, SB folds, BB folds, Hero calls $1.

River: ($6.50) 5[img]/images/graemlins/diamond.gif[/img] <font color="blue">(2 players)</font>
<font color="CC3333">Hero bets $1</font>, <font color="CC3333">Button raises to $5</font>, <font color="CC3333">Hero raises to $10</font>, <font color="CC3333">Button raises to $23.94 (All-In)</font>, Hero calls $12.85 (All-In).

Final Pot: $53.29