100NL: AA on flush turn OOP

[jimmy44]

Poker Room skin
No Limit Holdem Ring game
Blinds: $0.50/$1
4 players
Seat 3: CriSiS7 ($84.40 in chips)
Seat 4: changstyle ($15.00 in chips)
Seat 5: nouxxx ($208.45 in chips)
Seat 10: Hero [ AS,AH ] ($89.00 in chips)
Converter

Pre-flop: (4 players) Hero is SB with A A
UTG (poster) checks, BU raises to $5, Hero raises to $14, 2 folds, Button calls.

Flop: J K 7 ($30, 2 players)
Hero bets $19, Button calls.

Turn: 8 ($68, 2 players)
Hero ???

villain was 17/17/1 (23 hands)
Thinking about this hand, I'm not very happy on my 3bet and flop bet sizes (they should have been a bit higher).
On the turn I was really lost! How to play this? We are probably still ahead or maybe not ...
What would be the best line here? c/f? b/c?
I don't think we can fold here as the pot is huge.

[badgers]

you have $56 left amiright?

All-in.

[BigLRIP]

easy push, it's pretty tough for him to have a flush here and he's not folding anything. Flop bet size is fine with your stack, but you should reload pre.