4-handed 10/20 QJd

[New001]

Lineup here is great. Button is very tight and predictable, SB is a loose passive donkey. 50/10, calls down to the river with pretty much any two, donks his made draws. BB here is kinda fishy, but not quite as bad. Something like 40/20. We've been at the table together for roughly 30-40 hands.

4-handed 10/20 online.
I open Q[img]/images/graemlins/diamond.gif[/img]J[img]/images/graemlins/diamond.gif[/img] from the CO. Button folds, SB calls, BB 3-bets, I call, SB calls.

3 to the flop for 9 SB. 3[img]/images/graemlins/heart.gif[/img] 3[img]/images/graemlins/club.gif[/img] 6[img]/images/graemlins/spade.gif[/img]. SB checks, BB bets, I call, SB calls.

3 to the turn for 6 BB. J[img]/images/graemlins/spade.gif[/img]. SB checks, BB bets, I call, SB calls.

3 to the turn for 9 BB. 9[img]/images/graemlins/diamond.gif[/img] SB checks, BB bets, I call, SB calls.

Final pot: 12 BB.

Does this look fine? I have no idea where I stand with regards to the BB, though I'm probably ahead. I was very confident that the SB would call 1 bet (but not 2) with unmade hands on the flop and turn, but I don't know what he'd do with a made hand. He'd likely be calling 2 cold, at least on the flop. There aren't very many made hands though.