8/16...Poker Isn't Hard Enough, So I Make it Harder

[Harv72b]

The only relevant read is that I have no read--I have a total of 5 hands on villain, and he's folded all of them preflop. I flat call the preflop 3bet with the intention of taking exactly the line I did...check/call "safe" flop, check/raise "safe" turn. Then, this happens...

Full Tilt Poker
Limit Holdem Ring game
Limit: $8/$16
9 players
Converter

Pre-flop: (9 players) Hero is MP2 with Q[img]/images/graemlins/club.gif[/img] Q[img]/images/graemlins/diamond.gif[/img]
3 folds, <font color="#cc0000">Hero raises</font>, 2 folds, <font color="#cc0000">Button 3-bets</font>, 2 folds, Hero calls.

Flop: (7.5SB) 5[img]/images/graemlins/spade.gif[/img] 6[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/heart.gif[/img] (2 players)
Hero checks, <font color="#cc0000">Button bets</font>, Hero calls.

Turn: (4.75BB) 6[img]/images/graemlins/club.gif[/img] (2 players)
Hero checks, <font color="#cc0000">Button bets</font>, <font color="#cc0000">Hero raises</font>, Button calls.

River: (8.75BB) 9[img]/images/graemlins/heart.gif[/img] (2 players)
<font color="#cc0000">Hero bets</font>, <font color="#cc0000">Button raises</font>, Hero...?

Question the first: Do I call?
Question the second: Should I have check/called? Check/folded?
Question the third: What hand range do you put villain on (assuming he's a decent player), to take this line throughout the hand?