NL2, 55 - set auf flop

[LRG]

River habe ich IMO missplayed, liege ich richtig?!

Full Tilt No-Limit Hold'em, $0.02 BB (5 handed) - Full-Tilt Converter Tool from FlopTurnRiver.com

SB ($2.02)
BB ($0.90)
Hero (UTG) ($4.19)
MP ($3.26)
Button ($1.48)

Preflop: Hero is UTG with 5, 5
Hero calls $0.02, MP bets $0.06, 1 fold, SB calls $0.05, 1 fold, Hero calls $0.04

Flop: ($0.20) 5, 9, J (3 players)
SB checks, Hero bets $0.10, MP calls $0.10, 1 fold

Turn: ($0.40) 2 (2 players)
Hero bets $0.40, MP calls $0.40

River: ($1.20) A (2 players)
Hero bets $3.63 (All-In), MP calls $2.70 (All-In)

Total pot: $6.60 | Rake: $0.44