preflop aggression after buying the blinds

[ErrantNight]

two hands previously i had raised and won a headsup hand holding KQ of diamonds. the next hand i raised and took the pot with AQo... now with a worse hand and worse position i raise again and get cold called by a guy who this hand has rebought

this takes place during my first orbit.

my question is: should i lead this turn?

Party Poker 2/4 Hold'em (10 handed)

Preflop: ErrantNight is UTG+1 with J/images/graemlins/club.gif, A/images/graemlins/spade.gif.
UTG folds, <font color="CC3333">ErrantNight raises</font>, UTG+2 folds, MP1 folds, MP2 <font color="purple">(rebuy man)</font> calls, MP3 folds, CO folds, Button folds, SB folds, BB calls.

Flop: (6.50 SB) T/images/graemlins/heart.gif, 4/images/graemlins/club.gif, K/images/graemlins/spade.gif <font color="blue">(3 players)</font>
BB checks, <font color="CC3333">ErrantNight bets</font>, rebuy man calls, BB calls.

Turn: (4.75 BB) 6/images/graemlins/heart.gif <font color="blue">(3 players)</font>
BB checks, ErrantNight checks, rebuy man checks.

River: (4.75 BB) 3/images/graemlins/heart.gif <font color="blue">(3 players)</font>
<font color="CC3333">BB bets</font>, ErrantNight folds, rebuy man folds.

Final Pot: 5.75 BB

[BigEndian]

Looks good, can't win em all. Sometimes I bet the turn, but with two broadway cards on the flop and two callers it looks like as good a spot as any to check.

- Jim