Big draw, possibly on tilt

[Soul Daddy]

PS $10+1 tourney, 50/100 blinds. About 5 hands prior my stack was more than cut in half when MP1's 89o sniped my bullets. I've been at the table just over an orbit, I've seen BB steal once and that's it.

converter

MP3 (t3535)
CO (t470)
Hero (t3034)
SB (t1810)
BB (t3040)
UTG (t2160)
UTG+1 (t2865)
MP1 (t7320)
MP2 (t3695)

Preflop: Hero is Button with Q[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/spade.gif[/img].
<font color="#666666">2 folds</font>, MP1 calls t100, <font color="#666666">3 folds</font>, <font color="#CC3333">Hero raises to t500</font>, <font color="#666666">1 fold</font>, BB calls t400, MP1 folds.

Flop: (t1150) 2[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets t200</font>, <font color="#CC3333">Hero raises to t1000</font>, BB calls t800.

Turn: (t3150) 9[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, <font color="#CC3333">Hero bets t1534 (All-In)</font>, BB calls t1534.

Final Pot: t6218

Weak flop bet followed by a cold call. What in the world is he holding? Should I just take the free card on the turn and give myself a chance if I don't hit? Thanks,