Am I playing into reads too much?

V is 53 / 16 / 6 over 184 hands.

Yatahay Network - $0.05 NL (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4

CO: 230.4 BB
BTN: 253.2 BB
Hero (SB): 105 BB
BB: 74.8 BB
UTG: 168.2 BB
MP: 155.6 BB

Hero posts SB 0.4 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.4 BB) Hero has K♠ A♦

fold, MP raises to 3.2 BB, fold, fold, Hero raises to 12 BB, fold, MP calls 8.8 BB

Flop: (25 BB, 2 players) 4♣ 8♣ 5♦
Hero bets 16.4 BB, MP calls 16.4 BB

Turn: (57.8 BB, 2 players) 4♥
Hero bets 20.2 BB, MP raises to 127.2 BB and is all-in, Hero calls 56.4 BB and is all-in

River: (211 BB, 2 players) 5♠