Bubble Hand: Push, Fold, or Stop and Go

[number5858]

Situation is I have not had any decent hands the entire tournament. I pushed with 78s in SB last circuit and won a small pot. I won one other pot early round II with KQo. I have about 3.5 BB left when I am in the BB. I elected to stop and go because the big stack has not been aggressive, but maybe I was just too short already. Was the stop and go ok, should I have pushed, or just folded? I thought at the time that the big stack would call with any two cards.

Paradise Poker No-Limit Hold'em Tourney, Big Blind is t300 (4 handed) converter

saw flop|<font color="#C00000">saw showdown</font>

<font color="#C00000">SB (t5216.00)</font>
<font color="#C00000">Hero (t1070.00)</font>
UTG (t1213.00)
Button (t2501.00)

Preflop: Hero is BB with 6[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/heart.gif[/img]. SB posts a blind of t150.
<font color="#666666">2 folds</font>, SB (poster) completes, Hero checks.

Flop: (t600) Q[img]/images/graemlins/diamond.gif[/img], 2[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets t300</font>, <font color="#CC3333">Hero raises to t770</font>, SB calls t470.

Turn: (t2140) J[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>

River: (t2140) 4[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>

Final Pot: t2140

Results in white below: <font color="#FFFFFF">
SB has Ac Js (two pair, queens and jacks).
Hero has 6c Kh (one pair, queens).
Outcome: SB wins t2140. </font>

[Unarmed]

You can't stop and go unless you're first to act.

[number5858]

Ok, so I thought a stop and go was basically if you are ready to push preflop anyways, take a look at the flop, then push. I didn't realize you had to be first to act. I figured I didn't have any fold equity preflop. If I check, I can see the flop and make sure there are no Aces. Are you saying that there was no point in checking preflop since I wasn't first to act?