PokerStars No-Limit Hold'em, $1.00 BB (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Button ($128.85)
SB ($78.15)
BB ($79.15)
UTG ($270.95)
UTG+1 ($67.90)
MP1 ($140.55)
MP2 ($99.50)
MP3 ($67.90)
Hero ($176.25)

Preflop: Hero is CO with Q, A.
1 fold, UTG+1 calls $1, 3 folds, Hero raises to $4.5, Button calls $4.50, 2 folds, UTG+1 calls $3.50.

Flop: ($15) 2, A, 5 (3 players)
UTG+1 checks, Hero bets $12, Button calls $12, UTG+1 folds.

Turn: ($39) Q (2 players)
Hero bets $25, Button raises to $50, Hero ???

---

Villian was 29/7/1.45 over 70 hands. Earlier I had taken a big pot from him when I made the nut flush with AA on the river, and he made the J-high flush with KJ. He had called down in that hand.

What's your move here?