$50: JJ wtf turn spot

[Chargers In 07]

Villain is 44/17/3.8 over 45 hands. I've been playing 20/10 over the same sample.

Preflop is standard obv.
What should I do on the flop if I was raised there?
What should I do if the turn wasn't a diamond and <a T?
As played what is my plan on the turn?

PokerStars No-Limit Hold'em, $0.50 BB (8 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Hero ($71.05)
BB ($27.85)
UTG ($25)
UTG+1 ($11.45)
MP1 ($18.70)
MP2 ($62.50)
CO ($54.90)
Button ($33.50)

Preflop: Hero is SB with J[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/heart.gif[/img]. UTG posts a blind of $0.50.
UTG (poster) checks, <font color="#666666">3 folds</font>, <font color="#CC3333">CO raises to $1.5</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to $6</font>, <font color="#666666">1 fold</font>, UTG folds, CO calls $4.50.

Flop: ($13) 8[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/diamond.gif[/img], 6[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $9</font>, CO calls $9.

Turn: ($31) 2[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero thinks this sucks.