flopped flush draw vs. OOP check-raise

[Jerk_Store]

Bellagio 2-5 NL, I'm normally a limit holdem player and am trying to play a little bit of nl so I am min-buying and am up to about 210, still the short stack at the table. I've been at the table for only a few orbits and villain seems to be one of the tighter players, the game is pretty loose.

Preflop: two limpers to me in MP, I call with K [img]/images/graemlins/heart.gif[/img]3 [img]/images/graemlins/heart.gif[/img], button calls, both blinds call.

Flop: J [img]/images/graemlins/heart.gif[/img]9 [img]/images/graemlins/spade.gif[/img]8 [img]/images/graemlins/heart.gif[/img]

Checks to me, I bet the pot ($30), folds back to Villain in BB who raises to $90, folds back to me. What do I do?

I'm left with $175 after betting the pot so my first inclination is I either fold to this guys raise or decide I'm committed and shove right here. The pot is about $150 after his raise so if I push and he calls I'll be getting about 2 to 1. I'm very new to nl so any comments would be appreciated. Thanks.