Bankrollmob 2 hands unlucky or bad bet?

1st
Hand Information
No Limit, 2400 BB (6 handed).
Hand History converter courtesy of pokerhandreplays.com

Table Information
Seat: 1 Player 1 ($31382) Dealer
Seat: 2 Player 2 ($50019) Small Blind
Seat: 4 Player 4 ($63591) Big Blind
Seat: 6 Player 6 ($50270)
Seat: 7 Hero ($129710)
Seat: 9 Player 9 ($53837)
Dealt to Hero
A♠: Q♦: 

Preflop (Pot:3600)
Player 6    FOLD
Hero    RAISE $7600
Player 9    FOLD
Player 1    CALL $7600
Player 2    ALL-IN
Player 4    FOLD
Hero    RAISE $91838
Player 1    FOLD
Hero    RETURN $41819

Flop(Pot: $159457)
2♥: K♣: A♣: 

Turn(Pot: $159457)
2♥: K♣: A♣: 6♣: 

River(Pot: $159457)
2♥: K♣: A♣: 6♣: Q♣: 

Showdown:
Player 2 SHOWS
7♥: 7♣: 
Hero SHOWS
A♠: Q♦: 
Player 2  wins the pot: $159457

2nd
Hand Information
No Limit, 2800 BB (6 handed).
Hand History converter courtesy of pokerhandreplays.com

Table Information
Seat: 1 Player 1 ($14632)
Seat: 2 Player 2 ($125055)
Seat: 4 Player 4 ($48041) Dealer
Seat: 6 Player 6 ($68634) Small Blind
Seat: 7 Hero ($138661) Big Blind
Seat: 9 Player 9 ($90563)
Dealt to Hero
9♦: 4♥: 

Preflop (Pot:4200)
Player 9    FOLD
Player 1    FOLD
Player 2    FOLD
Player 4    CALL $2800
Player 6    CALL $1400
Hero    CHECK

Flop(Pot: $8400)
9♠: Q♥: 9♣: 

Player 6    CHECK
Hero    CHECK
Player 4    BET $44891
Player 6    FOLD
Hero    CALL $44891

Turn(Pot: $98182)
9♠: Q♥: 9♣: Q♠: 

River(Pot: $98182)
9♠: Q♥: 9♣: Q♠: A♠: 

Showdown:
Player 4 SHOWS
Q♣: 4♣: 
Hero SHOWS
9♦: 4♥: 
Player 4  wins the pot: $98182