What would you do? #40 - Top pair Q kicker vs. turn shove

The facts: VPIP 25/ PFR 13 @ 8 hands. Nothing otherwise special about this player.

Poker Stars $0.10/$0.25 No Limit Hold'em - 9 players - http://www.thehandconverter.com/hands/437164
The Official DeucesCracked.com Hand History Converter

BTN: $24.05
SB: $5.00
BB: $5.35
UTG: $4.20
UTG+1: $16.80
Hero (UTG+2): $33.55
MP1: $18.60
MP2: $20.60
CO: $11.80

Pre Flop: ($0.35) Hero is UTG+2 with Ad Qs
2 folds, Hero raises to $0.85, MP1 calls $0.85, 2 folds, BTN calls $0.85, 2 folds

Flop: ($2.90) Js Ac Jh (3 players)
Hero bets $1.75, MP1 calls $1.75, BTN calls $1.75

Turn: ($8.15) 9h (3 players)
Hero bets $2.50, MP1 calls $2.50, BTN raises to $21.45 all in, Hero ???


Click to see results

Too tight? Should I be folding in this spot? With $10 in the pot, and the way BTN had flatted 2 streets, I can't imagine he has anything else other than a Jack. The heart draw puts a bit of fear into him, so he ends it right there. Bad fold?Hero folds, MP1 folds

Final Pot: $15.65
BTN wins $14.90
(Rake: $0.75)