50NL Top 2 facing shove from shorty

Sticky card.. Villain is 25/13/3 after only 20 hands or so. First hand with him. I put him on KhXh a lot of the time, and max draws the other times. I think I'm still shoving just because he's a shorty, as the alternative is c/f since its going in if I call.

PokerStars No-Limit Hold'em, $0.50 BB (6 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

CO ($48.40)
Button ($32.70)
SB ($56.40)
Hero ($50)
UTG ($44.20)
MP ($128.85)

Preflop: Hero is BB with Q

, A

.
UTG calls $0.50, 2 folds, Button calls $0.50, 1 fold, Hero raises to $2.5, UTG calls $2, Button calls $2.

Flop: ($7.75) 9

, J

, Q

(3 players)
Hero bets $6, UTG folds, Button calls $6.

Turn: ($19.75) A

(2 players)
Hero bets $13, Button raises to $24.2