Hero in BB to act

Heads-up Flop | BB vs BTN | 100bb effective | Difficulty: Standard

Hero hand

A♥K♥

Board

K♣7♦2♣

Action so far:
3-bet pot 14bb on K♣7♦2♣
Hero in BB to act

Pot: 14bb   To call: 0bb

Villain range: BTN flat 3-bet range: TT-QQ, AQs, KQs, JTs, suited connectors

Your move: