Can't figure out if I screwed this up or not

[SGS]

Relevant stack sizes:

Me- 17k
BB- 8k
Limper- 12k

This is several hands after the rebuy period has ended. I have KQdd on the button and raise the limper to 650. BB and limper call. I don't really know anything about these guys. My thought was BB didn't do a lot of gambling during the rebuy period

FLOP- K,J,8 (2 clubs)

BB bets out 900. Limper folds how do you play it from here? Thanks in advance.

SGS

[Pat Southern]

With all the potential draws, you have to raise this flop, I'd raise to 3k and call a push.