NL10: top pair top kicker, played flop weak again

[drsmooth]

Villain is 35/5/2.3. Probably played every street wrong.

Full Tilt Poker
No Limit Holdem Ring game
Blinds: $0.05/$0.10
4 players
Converter

Stack sizes:
Hero: $9
Button: $10.40
SB: $9
BB: $43.80

Pre-flop: (4 players) Hero is UTG with A[img]/images/graemlins/diamond.gif[/img] K[img]/images/graemlins/diamond.gif[/img]
<font color="#cc0000">Hero raises to $0.35</font>, Button folds, <font color="#cc0000">SB raises to $0.6</font>, BB folds, Hero calls.

Flop: 4[img]/images/graemlins/diamond.gif[/img] 4[img]/images/graemlins/spade.gif[/img] K[img]/images/graemlins/spade.gif[/img] ($1.3, 2 players)
<font color="#cc0000">SB bets $1.3</font>, Hero calls.

Turn: Q[img]/images/graemlins/diamond.gif[/img] ($3.9, 2 players)
<font color="#cc0000">SB bets $3.9</font>.



I called flop because I put SB on a pocket pair and figured they either had me crushed right now or were drawing to 2 outs. As well as criticisms of how I played the hand so far, what is the plan now?