Weak Pair and OESD on the turn

[AE6]

PokerStars No-Limit Hold'em, $1.00 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

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

CO ($107.95)
Button ($108.90)
SB ($89.05)
BB ($22.90)
Hero ($102.85)
MP ($98.50)

Preflop: Hero is UTG with 5[img]/images/graemlins/club.gif[/img], 5[img]/images/graemlins/spade.gif[/img].
<font color="#CC3333">Hero raises to $4</font>, <font color="#666666">2 folds</font>, Button calls $4, <font color="#666666">2 folds</font>.

Flop: ($9.50) 7[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/club.gif[/img], 6[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $7</font>, Button calls $7.

Turn: ($23.50) Q[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero does what now?

Villain is a decent TAG regular, he is 19/15/2.57 over like 900 hands. If it helps anyone, his AF breakdown is
flop: 3.61
turn: 1.92
river: 1.18

Bet again? Check/call? I kinda feel like c/r allin could be sweet...?

My image is of a tightish TAG, prolly like 20/15/3

[orange]

i would bet again, decent card to bluff on.