Was I asking for an outdraw?

[nebben]

The turn bet seems piss poor, I definitely should have bet at least half the pot (probably the pot since a spade didnt fall??) How was the rest?
Party Poker No-Limit Hold'em, $ BB (6 max, 5 handed) converter (http://www.selachian.com/tools/bisonconverter/hhconverter.cgi)

UTG ($2.8)
MP ($10)
Hero ($37)
SB ($19.5)
BB ($91.3)

Preflop: Hero is Button with T/images/graemlins/spade.gif, K/images/graemlins/heart.gif. SB posts a blind of $0.25.
<font color="#666666">1 fold</font>, MP calls $0.50, Hero calls $0.50, SB (poster) completes, BB checks.

Flop: ($2) K/images/graemlins/spade.gif, A/images/graemlins/spade.gif, T/images/graemlins/heart.gif <font color="#0000FF">(4 players)</font>
SB checks, <font color="#CC3333">BB bets $1</font>, MP calls $1, <font color="#CC3333">Hero raises to $3</font>, SB folds, BB calls $2, MP calls $2.

Turn: ($11) 7/images/graemlins/diamond.gif <font color="#0000FF">(3 players)</font>
BB checks, MP checks, <font color="#CC3333">Hero bets $3</font>, BB calls $3, MP folds.

River: ($17) 2/images/graemlins/heart.gif <font color="#0000FF">(2 players)</font>
BB checks, <font color="#CC3333">Hero bets $5</font>, BB calls $5.

Final Pot: $27

[BadgerAle]

I have been broken so too many times with bottom two pair which leads me to not piss about with it- probably pot bets all the way. I don't mind winning a small pot here as it is vunerable and if they improve you could get in trouble.