What would be the best way to play a flush draw out of position against one player that has made a pot sized bet on the flop? Here is an example...

I limp in w/ A5s, person to my left calls, folds around to blinds who call and checks. Flop comes J 8 2 with 2 cards of my suit. Pot is $1.75. I check, person to my left bets $2.

If I call then I am usually facing another bet on the turn unless I hit my suit and trap. If I raise, then I am not sure what to do on the turn if I don't hit.

How should this be played?