[Closed] $1 SNG AQs from BB - Clear Call?

Hand converted with online PokerStrategy.com hand converter:

Play hand

$50/$100 No-Limit Hold'em (9 handed)

Known players:
[tg]MP1$1890.00:///////;MP2$4030.00:///////;MP3$1310.00:///////;CO$3670.00:///////;BU$900.00:///////;BB (Hero)$2580.00:///////;UTG$2000.00:///////;UTG1$1980.00:///////;UTG2$1640.00:///////;[/tg]

Preflop: Hero is BB with Q:c, A:c.
5 folds, CO calls $100.00, BU raises to $900.00(All-In), 2 folds, CO calls $800.00.

Flop: ($1800) 5:h, 9:h, 9:d (2 players)

Turn: ($1800) 7:c (2 players)

River: ($1800) Q:s (2 players)

Final Pot: $1800.

Results follow:

CO shows a pair of nines(Kd Js).
BU shows a pair of nines(Kh Jc).

CO wins with a pair of nines(Kd Js).
BU wins with a pair of nines(Kh Jc).

I think here BU range is very wide he only has 9BB left CO calls so he sees an opportunity for a steal? is my hand good enough to call in this position? or go for a push and a coin flip with the BU or was it best to fold as played as its still mid phase and im not in desperation for chips at this point.