big hit

Called a 34k shove with KJ in the big blind for 2k.  I had 56k.  Probably not the best call but the shover was obviously tilting and was all in like every other hand.  He had AQ AJxxx board.  I was down to 12k after the blinds passed with blinds at 1200/2400.  I doubled up through the same guy 44>A6...5673x board.  Need another double fast.  I have 25k with blinds at 1400/2800.