NL10...nut flush draw....is this spew?

[wire]

I made an effort to be more aggressive on the turn tonight. I have been c-betting after raising preflop. But if someone calls my c-bet, I usually check behind on the turn.

That's weak, I know. I think a strong flop & turn bet gets top pair and middle pair to lay down a lot.

In this hand, was the turn raise spewy? On the river, if I check behind, I lose. So shove the rest of it in?

Full Tilt Poker, $0.05/$0.10 NL Hold'em Cash Game, 8 Players
LegoPoker Hand History Converter

BTN: $7.80
SB: $10.05
BB: $1.80
UTG: $10
UTG+1: $5.15
MP1: $1.60
Hero (MP2): $10
CO: $38.85

Pre-Flop: 7[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/spade.gif[/img] dealt to Hero (MP2)
3 folds, <font color="red">Hero raises to $0.40</font>, 2 folds, SB calls $0.35, BB folds

Flop: ($0.90) 3[img]/images/graemlins/spade.gif[/img] 6[img]/images/graemlins/spade.gif[/img] J[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">SB bets $0.50</font>, <font color="red">Hero raises to $1</font>, SB calls $0.50

Turn: ($2.90) 8[img]/images/graemlins/diamond.gif[/img] (2 Players)
<font color="red">SB bets $1.90</font>, <font color="red">Hero raises to $4.90</font>, SB calls $3

River: ($12.70) 2[img]/images/graemlins/heart.gif[/img] (2 Players)
SB checks, Hero ?