Check-Raise made me passive w/AA - Advice on Line?

[BruinEric]

No true reads on villain here except he was occasionally aggressive and occasionally passive, so he had me confused *before* this hand. He was fairly loose pre-flop, but sample size was tiny.

The guy check-raises me on the Flop and I switched to "pot is too big + hand is too good to fold" mode. But this is REALLY early to be doing that. Did I go too far or maybe I shoulda raised up on the turn? If re-raised on turn should I have folded?

From the moment of the check-raise, I saw monsters under the bed like 2-pair, a set, str8s, etc.

Party Poker 0.5/1 Hold'em (5 handed) converter

Preflop: Hero is UTG with A[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/club.gif[/img].
<font color="#CC3333">Hero raises</font>, MP calls, Button calls, SB calls, BB calls.

Flop: (10 SB) 5[img]/images/graemlins/spade.gif[/img], 2[img]/images/graemlins/heart.gif[/img], 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(5 players)</font>
SB checks, BB checks, <font color="#CC3333">Hero bets</font>, MP calls, Button calls, <font color="#CC3333">SB raises</font>, BB folds, Hero calls, MP calls, Button calls.

Turn: (9 BB) 8[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">SB bets</font>, Hero calls, MP calls, Button calls.

River: (13 BB) 7[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">SB bets</font>, Hero calls, MP calls, Button calls.

Final Pot: 17 BB