Tighty coming in

[Jester999]

Main villain in this hand is a LAG (30/7/5 for you pokertracker folks) thru 82 hands. I'm fairly certain he's paying attention. I've played almost 5 rounds and haven't raised a single hand.

I pick up Qh Jh and make it $4 from MP2 after one limper. LP ($30) calls, and main villain calls from SB ($100), original limper folds. I've got 'em covered. Pot is like $12.

The flop comes:
3c Jc Jd

Checked, I bet $10, LP folds, and here comes LAG. He checkraises to $30

What's your plan from here?