NL10 Zoom - KQ turns 2pair in 3b pot

PokerStars - $0.10 NL FAST (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4

BTN: 282.8 BB (VPIP: 100.00, PFR: 50.00, 3Bet Preflop: 0.00, Hands: 2)
Hero (SB): 156.5 BB
BB: 123.3 BB (VPIP: 26.85, PFR: 22.69, 3Bet Preflop: 12.63, Hands: 224)
UTG: 120.1 BB (VPIP: 33.33, PFR: 16.67, 3Bet Preflop: 0.00, Hands: 6)
MP: 135.7 BB (VPIP: 37.50, PFR: 25.00, 3Bet Preflop: 0.00, Hands: 8)
CO: 74.6 BB (VPIP: 0.00, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 3)

Hero posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.5 BB) Hero has K♣ Q♥

fold, MP raises to 2 BB, fold, fold, Hero raises to 7 BB, fold, MP calls 5 BB

Flop: (15 BB, 2 players) 3♥ 5♥ Q♣
Hero bets 7 BB, MP calls 7 BB

Turn: (29 BB, 2 players) K♥
Hero bets 13.6 BB, MP calls 13.6 BB

River: (56.2 BB, 2 players) A♣
Hero ???

What would you guys do on the riv here??

Looking back, I feel my turn bet was prob a lil too small?