2/4 Limit Hold'Em I am on the button in a 6 handed LAG'ish game

Q J UTG 6 handed

UTG Calls
MP1 - call
I call it figuring the flop will be free

SB Bets to 2
BB - Call
UTG - Call
MP1 - Fold
Hero - Call getting 1-10 on my money

Flop: 7 Q 9

SB - Check
BB - Check
UTG- Bets
Hero - I raise here to 4, Figuring SB or BB for AK or low PP was that correct move here? Also had BD Flush Draw thought it might be worth buying a free card...

SB - Calls
BB - Folds
UTG - Calls

Turn - 6

Checked to me here...What Would you Do here? I think I made the wrong play by checking.

River: A

SB- Bets
UTG - Raises

Fold.

SB had QQ under... and took it down but I still think I played it wrong.

I bet the turn and fold to a raise.

What did UTG have, out of curiosity?

Sidenote: Your terminology is a little wrong. You only raised on the flop, not re-raised. Same with the UTG raise on the river, it wasn't a re-raise. The first time someone puts money in the pot, it's a "bet." Second, it's raise. Third, it then becomes a re-raise. This isn't intended to insult your intelligence, just trying to fill you in. It's actually a little comical to me that someone I find to be a pretty good and knowledgeable player still makes this teminological mistake.

Im spoiled by the damn bison converter, thanks and I've edited it, UTG didn't show.

Not that I really care all that much.....but seeing as I've already brought it to your attention, you missed a spot. Same terminology mistake on the river for the UTG guy.

raise preflop. bet the flop and turn, call a raise. no read on whether to call a river bet or not.

wouldn't you be betting the turn, since its checked to you?

That is what I posted, I felt I made the error, wanted to make sure that I was right in my assumption to bet the turn.