This happens to me like once a session. Big leak? NL50

[uncleshady]

Villain is 28/15 over 130 hands.

Full Tilt Poker, $0.25/$0.50 NL Hold'em Cash Game, 5 Players
LegoPoker Hand History Converter

SB: $71.45
BB: $52.25
UTG: $33
CO: $170.60
Hero (BTN): $81.45

Pre-Flop: 6[img]/images/graemlins/diamond.gif[/img] 5[img]/images/graemlins/diamond.gif[/img] dealt to Hero (BTN)
UTG folds, CO calls $0.50, <font color="red">Hero raises to $2.25</font>, SB folds, BB calls $1.75, CO calls $1.75

Flop: ($7) 5[img]/images/graemlins/spade.gif[/img] 4[img]/images/graemlins/diamond.gif[/img] 3[img]/images/graemlins/spade.gif[/img] (3 Players)
BB checks, CO checks, <font color="red">Hero bets $7</font>, <font color="red">BB raises to $15</font>, CO folds, <font color="red">Hero raises to $52</font>

Is any of what I'm doing correct here? I've got other problems in my game but this one shows up alot, the pair + draw scenario.