Party 1/2 49s on the button and BB

[BIGRED]

Party Poker 1/2 6-max
Hero has 4/images/graemlins/diamond.gif, 9/images/graemlins/diamond.gif and is Button

There's just the two of us, so I'm also the BB as well as on the button.

SB limps, Hero checks

Flop(2 SB): K/images/graemlins/heart.gif, 3/images/graemlins/club.gif, 4/images/graemlins/spade.gif

SB checks, Hero bets, SB calls

Turn(2 BB): 7/images/graemlins/spade.gif

SB bets, Hero ????

Should I have raised this preflop?

[lil']

It's soooooooo hard to give HU advice. Sometimes you're not just playing this hand, but all the hands you played before as well.

Have you been betting a lot of flops that you missed?