[bozlax]

You've got all sorts of draws on that flop, plus middle pair. Given there wasn't any pfr, I'd probably bet it out, too, as I don't want a cheap queen to fall on the turn.

Once you weren't raised on the flop and a blank fell on the turn, definitely fire again. A ten should have raised the flop for protection, a jack should have raised for value. You've also got the equity to call one back to you, although you'd really hate to see a 7 fall on the river.