25NL - AA on a draw heavy board

[fievel]

My first hand at the table

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

SB: $40.22
Hero (BB): $25.00
UTG: $20.45
MP: $14.12
CO: $47.26
BTN: $34.88

Preflop: Hero is dealt A[img]/images/graemlins/diamond.gif[/img] A[img]/images/graemlins/club.gif[/img] (6 Players)
UTG calls $0.25, MP calls $0.25, CO calls $0.25, 2 folds, <font color="red">Hero raises to $1.50</font>, UTG calls $1.25, MP folds, CO calls $1.25

Flop: ($4.85) 3[img]/images/graemlins/heart.gif[/img] T[img]/images/graemlins/heart.gif[/img] 4[img]/images/graemlins/spade.gif[/img] (3 Players)
<font color="red">Hero bets $4.00</font>, UTG calls $4.00, CO folds

Turn: ($12.85) 5[img]/images/graemlins/diamond.gif[/img] (2 Players)

Villain has only 14.95 left. Is pushing ok here?