Heading into level 5 still alive

Interesting last 2 hrs of play. Couple key hands and a brutal mistake. The field for this tourney is 2628 and first place is a bracelet and $680k!

I was sitting OK in lev4 blinds 100/200 on big blind. Folded around to small blind who was shortstacked, he completed and I allowed the limp with Ad, 2c, flop came Ac,Jc,5c. He checked and I led out for 400, he pushed allin for an additional 2000. I figured he had a club but not 2 so I called. He tabled 9c3c and I was drawing dead.

Battled back taking out another short stack with my AK vs his AJ. Then doubled up on big blind with AQ when button raised into me with AJ. I reraised allin and he called and boom, up to 6000!

Last hand of round in mid position I found JJ, raised to 800, got reraised and the raised again. I folded and the two players had AA and KK - phew!

Heading into round 5 with 5200 chips, blinds going up to 200/400 with 50 ante. Will need some help from the poker gods to make the next break.