PokerStars No-Limit Hold'em Tourney, Big Blind is t800 (4 handed) from (Format: Bet The Pot)

Hero (t810)
Button (t3530)
SB (t8535)
BB (t625)

Preflop: Hero is UTG with , .
Hero ??

I recently lost an all-in which crippled me and gave SB the lead. Should I just hope BB loses? If he doesn't, then I'm forced all-in next hand.

I couldn't figure out what to do in this situation. I'm obviously going to have a 3-way pot here if I go all-in. But my KT-high could easily be best hand 4-way.

So I went all-in. Bad?

I have to agree with your play. The odds are that your next hand will not be as good - so push now.