NL25 tp2k, should i have folded somewhere?

[youngmachetes]

Poker Stars - No Limit Hold'em Cash Game - $0.10/$0.25 Blinds - 4 Players - (LegoPoker Hand History Converter)

SB: $29.70
Hero (BB): $26.75
UTG: $29.05
BTN: $23.30

Preflop: Hero is dealt Q[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/heart.gif[/img] (4 Players)
<font color="red">UTG raises to $0.75</font>, BTN calls $0.75, SB folds, Hero calls $0.50

Flop: ($2.35) 5[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/diamond.gif[/img] 4[img]/images/graemlins/club.gif[/img] (3 Players)
Hero checks, UTG checks, <font color="red">BTN bets $1.50</font>, Hero calls $1.50, UTG folds

Turn: ($5.35) J[img]/images/graemlins/heart.gif[/img] (2 Players)
Hero checks, <font color="red">BTN bets $3.50</font>, Hero calls $3.50

River: ($12.35) 8[img]/images/graemlins/spade.gif[/img] (2 Players)
Hero checks, <font color="red">BTN bets $5.50</font>, Hero calls $5.50


villain had tagish stats, and we hadn't really played any pots together.