$25NL Anything wrong here?

[resboard]

No reads on villain. Is there anything wrong here?

Full Tilt Poker - No Limit Hold'em Cash Game - $0.10/$0.25 Blinds - 6 Players - (LegoPoker Hand History Converter)

SB: $24.75
Hero (BB): $29.35
UTG: $15.70
MP: $30.90
CO: $29.10
BTN: $9.40

Preflop: Hero is dealt 7[img]/images/graemlins/diamond.gif[/img] J[img]/images/graemlins/diamond.gif[/img] (6 Players)
3 folds, <font color="red">BTN raises to $0.50</font>, SB folds, Hero calls $0.25

Flop: ($1.10) 7[img]/images/graemlins/club.gif[/img] J[img]/images/graemlins/club.gif[/img] 8[img]/images/graemlins/diamond.gif[/img] (2 Players)
Hero checks, <font color="red">BTN bets $0.75</font>, Hero calls $0.75

Turn: ($2.60) 6[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">Hero bets $2.60</font>, <font color="red">BTN raises to $5.20</font>, <font color="red">Hero raises to $7.80</font>, BTN calls $2.60
Uncalled bet of $0.00 returned to BTN