NL 10 QQ's Lost after the flop??

[Tuff Enuff]

No HUD or PT so no real accurate reads. Player is new to the table and bought in short.He donks on the flop and I raise and get called and I shut down on the turn.

Any other lines I should have taken? Should I have kept the pressure on or was pot control correct?

PokerStars No-Limit Hold'em, $0.10 BB (6 handed) Hand History converter Courtesy of PokerZion.com

SB ($6.70)
BB ($7.85)
UTG ($11.85)
MP ($10.35)
Hero ($10)
Button ($14.30)

Preflop: Hero is CO with Q[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/club.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to $0.4</font>, <font color="#666666">1 fold</font>, SB calls $0.35, <font color="#666666">1 fold</font>.

Flop: ($0.90) 7[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/diamond.gif[/img], 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $0.4</font>, <font color="#CC3333">Hero raises to $1.2</font>, SB calls $0.80.

Turn: ($3.30) K[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, Hero checks.

River: ($3.30) 6[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $0.5</font>, Hero calls $0.50.

Final Pot: $4.30