NL5 - Top two pair facing all-in on river

[Brocken]

Party Poker - No Limit Hold'em Cash Game - $0.02/$0.04 Blinds - 10 Players - (LegoPoker Hand History Converter)

SB: $13.93
BB: $4.96
UTG: $1.54
UTG+1: $5.06
Hero (UTG+2): $5.04
MP1: $1.84
MP2: $5.57
MP3: $1.54
CO: $14.20
BTN: $5.86

Preflop: Hero is dealt A[img]/images/graemlins/spade.gif[/img] Q[img]/images/graemlins/diamond.gif[/img] (10 Players)
2 folds, <font color="red">Hero raises to $0.16</font>, 4 folds, BTN calls $0.16, 2 folds

Flop: ($0.38) A[img]/images/graemlins/heart.gif[/img] T[img]/images/graemlins/spade.gif[/img] 9[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">Hero bets $0.24</font>, BTN calls $0.24

Turn: ($0.86) Q[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">Hero bets $0.48</font>, BTN calls $0.48

River: ($1.82) 7[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">Hero bets $1.00</font>, <font color="red">BTN raises all-in to $4.98</font>, Hero ???


I'm aware that my turn and river bets were probably too small but...

[Brocken]

Does nobody have any input on this because it's only 5NL? [img]/images/graemlins/tongue.gif[/img]