was this fold weak tight?

[PokerGoblin]

Party Poker No-Limit Hold'em, $ BB (10 handed) converter

saw flop|<font color="C00000">saw showdown</font>

UTG+2 ($42.9)
MP1 ($38.7)
MP2 ($55.85)
MP3 ($32)
Hero ($26.85)
Button ($12.4)
SB ($32.45)
BB ($34.5)
UTG ($23.75)
UTG+1 ($52.45)

Preflop: Hero is CO with K[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/club.gif[/img]. SB posts a blind of $0.25.
UTG calls $0.50, UTG+1 folds, UTG+2 calls $0.50, MP1 folds, MP2 folds, MP3 folds, <font color="CC3333">Hero raises to $2.5</font>, Button folds, SB (poster) calls $2.25, BB folds, UTG folds, UTG+2 folds.

Flop: ($6.50) 9[img]/images/graemlins/spade.gif[/img], 2[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/spade.gif[/img] <font color="blue">(2 players)</font>
SB checks, <font color="CC3333">Hero bets $3</font>, <font color="CC3333">SB raises to $7</font>, Hero calls $4.

Turn: ($20.50) 6[img]/images/graemlins/spade.gif[/img] <font color="blue">(2 players)</font>
<font color="CC3333">SB bets $15</font>, Hero folds.

Final Pot: $35.50


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A few thoughts:


No reads on the Villian, so no info there.

He cold called from the small blind. I made a bet from the CO of $2.50 (my standard raise with a premium hand). His cold call could mean anything... he could have any 2 suited cards, a medium pair or he could be slowplaying a monster.

My vote is for a medium pair, maybe he had 9-9 or 2-2 and flopped a set, which would explain the checkraise after the flop.

Should I have moved in after his check-raise? It crossed my mind that he could have been bluffing. I decided to just call and see what he did after the turn.

I have been burned so many times holding hands like TPTK that I have become gunshy as of late. Any feedback would be much appreciated.

PG