KQs hits TPGK and faces a turn raise

[crushednuts]

PokerStars No-Limit Hold'em, $0.02 BB (5 handed) Hand History Converter Tool (http://poker-tools.flopturnriver.com/Hand-Converter.php) from FlopTurnRiver.com (http://www.flopturnriver.com) (Format: FlopTurnRiver)

SB ($2.95)
BB ($1.95)
UTG ($2.10)
MP ($2.90)
Hero ($5.98)

Preflop: Hero is Button with Khttp://www.flopturnriver.com/phpBB2/images/smiles/heart.gif, Qhttp://www.flopturnriver.com/phpBB2/images/smiles/heart.gif. MP posts a blind of $0.02.
UTG calls $0.02, MP (poster) checks, Hero raises to $0.08, 2 folds, UTG calls $0.06, MP calls $0.06.

Flop: ($0.27) Khttp://www.flopturnriver.com/phpBB2/images/smiles/diamond.gif, 3http://www.flopturnriver.com/phpBB2/images/smiles/club.gif, Thttp://www.flopturnriver.com/phpBB2/images/smiles/diamond.gif (3 players)</font>
UTG checks, MP checks, Hero bets $0.22</font>, UTG folds, MP calls $0.22.

Turn: ($0.71) 5http://www.flopturnriver.com/phpBB2/images/smiles/spade.gif (2 players)</font>
MP checks, Hero bets $0.16</font>, ]MP raises to $0.5</font>

Hero??

[crushednuts]

Edited subject line

[and12006]

Either raise or fold don't just cold call, you'll find out where you stand with a raise, if he goes AI you figure he has you beat with 2pair or a set inless you have some reads.

[orange]

I would raise a bit more PF.

Can you explain your turn bet sizing? It doesn't seem to do too much here...either bet larger or check behind. You can bet for protection/value/etc, or you can check behind for pot control and call a river bet. Decide which you want to do (at 2NL, I'm sure the former is better) and do it...don't go halfway with a .16 bet on the turn.

As played, your line looks so weak and strange, I would probably call and call a river (depending on the card).