6max AA vs. Flop reraise

[mrjetguy]

Trying to get back into NL and not make a fool of myself. Basically I got an ugly flop with my aces and was baffled. I felt like just calling would be wrong as the turn was very likely to make things look worse. So I was thinking either raise or fold. But I would like to hear what you guys think. I think I should have bet more on the flop so people wouldn't think I was weak, but that's not what I'm most concerned with here.
Party Poker No-Limit Hold'em, $ BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

saw flop|<font color="#C00000">saw showdown</font>

BB ($27.25)
UTG ($25.50)
MP ($43)
CO ($32.91)
Button ($32.40)
Hero ($31.25)

Preflop: Hero is SB with A[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/club.gif[/img]. Hero posts a blind of $0.10.
<font color="#666666">2 folds</font>, CO calls $0.25, Button calls $0.25, <font color="#CC3333">Hero (poster) raises to $1.15</font>, <font color="#666666">1 fold</font>, CO calls $1, Button calls $1.

Flop: ($4) 8[img]/images/graemlins/heart.gif[/img], 6[img]/images/graemlins/spade.gif[/img], 9[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets $2</font>, CO folds, <font color="#CC3333">Button raises to $6</font>, Hero ...