2pair on drawheavy board

[flite]

Titan No-Limit Hold'em, $0.50/$1.00BB

BB ($168.95) (Hero)
Button ($29.10)
SB ($99.00)

Preflop: Hero is BB with J[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/heart.gif[/img]
1 folds, SB calls $0.50, <font color="#CC3333">Hero raises to 4.0</font>, SB calls $3.00,

Flop: T[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/spade.gif[/img] ( $8 )
<font color="#CC3333">SB bets $4.00</font>, <font color="#CC3333">Hero raises to 12.0</font>, <font color="#CC3333">SB raises to 24.0</font>

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he would have raised with AQ, TT, KK, JJ.
the only hand i'm afraid of is Q9.
unlikely that he has that one. so push allin?