How do you play this hand on the bubble?

[morphball]

Don't beat yourself up over the post-flop call. It was a clear call. Without knowing his cards, you have to give yourself 12 outs or a 45% chance of winning. If you knew, then you have 15 outs, and were the clear favorite from the start

I agree with everyone's advice about the preflop push, especially because you were OOP from the big stack, if you had position, then you may have wanted to call and then get your chips in after the flop--no matter what it was.