Nut FD in 3wp NL5

Btn: nittone
SB: su 35 mani sembrava LAG, anche se non è andato in resteal con 99.
Non sono per niente convinto della mia giocata, al flop era meglio pushare o giocarla così? Foldare lo escludo visto le pot odds offerte dal piatto.
IPoker, $0.02/$0.05 No Limit Hold'em Cash, 6 Players
Poker Tools Powered By Holdem Manager - The Ultimate Poker Software Suite.

CO: $5 (100 bb)
BTN: $5.18 (103.6 bb)
SB: $4.99 (99.8 bb)
Hero (BB): $5 (100 bb)
UTG: $13.15 (263 bb)
MP: $7.21 (144.2 bb)

Preflop: Hero is BB with A 4
3 folds, BTN raises to $0.15, SB calls $0.13, Hero calls $0.10

Flop: ($0.45) Q J 9 (3 players)
SB bets $0.70, Hero calls $0.70, BTN raises to $3.25, SB raises to $4.84, Hero raises to $4.85 and is all-in, BTN calls $1.60

Turn: ($14.99) 8 (3 players, 1 is all-in)
River: ($14.99) 2 (3 players, 1 is all-in)

Results: