NL50 AA facing flop reraise

[bluffbetter]

Villain is 38.2/21.8/1.3 over 55 hands

He's quite loose preflop, but this was his first postflop raise. I think I'm behind alot here. Anyone think otherwise?

PokerStars No-Limit Hold'em, $0.50 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

MP ($28.60)
CO ($49.25)
Button ($54.85)
SB ($55.80)
BB ($70.30)
Hero ($60.40)

Preflop: Hero is UTG with A[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/diamond.gif[/img].
<font color="#CC3333">Hero raises to $1.5</font>, <font color="#666666">3 folds</font>, SB calls $1.25, <font color="#666666">1 fold</font>.

Flop: ($3.50) 9[img]/images/graemlins/diamond.gif[/img], 2[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $3</font>, <font color="#CC3333">Hero raises to $8.5</font>, <font color="#CC3333">SB raises to $25</font>, Hero folds.

Final Pot: $20.50