AA on double paired board

PokerStars No-Limit Hold'em, $0.50 BB (7 handed) converter

MP1 ($65.65)
MP2 ($74.95)
CO ($57.25)
Button ($55.20)
Hero ($65.65)
BB ($20)
UTG ($79.90)

Preflop: Hero is SB with A[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/diamond.gif[/img].
<font color="#CC3333">UTG raises to $1</font>, <font color="#666666">4 folds</font>, <font color="#CC3333">Hero raises to $3</font>, <font color="#666666">1 fold</font>, UTG calls $2.

Flop: ($6.50) T[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/spade.gif[/img], 9[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $4.5</font>, UTG calls $4.50.

Turn: ($15.50) T[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $7</font>, UTG calls $7.

River: ($29.50) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $10</font>, <font color="#CC3333">UTG raises to $65.4</font>, Hero folds.


Villain was very loose preflop and I had seen him make some big bets or raises previously with middle pair. Should I have called?