200 NL - Am I playing these missed flops correctly at all?

[Perseus]

VIllian is 37/1/.8

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

Hero ($229.40)
SB ($215.20)
BB ($480.70)
UTG ($284.20)
MP ($201)
CO ($251)

Preflop: Hero is Button with 6[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/spade.gif[/img].
<font color="#666666">3 folds</font>, <font color="#CC3333">Hero raises to $8</font>, <font color="#666666">1 fold</font>, BB calls $6.

Flop: ($17) 4[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, <font color="#CC3333">Hero bets $12</font>, BB calls $12.

Turn: ($41) 4[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, Hero checks.

River: ($41) 5[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets $20</font>, Hero folds.

Final Pot: $61

[Green Kool Aid]

When I started my session today I lost 2 buyins on hands just like that straight.

They generally have like K9o or something like that, nh.

[cbboy]

I play it the same.