[Cerrado] BW KK raise flop push turn

Como la hubieseis jugado? Ante mi check turn hizo instapush. Foldeais flop? Tiene un raise flop de 12% solo.
Un saludo!

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$0.25/$0.5 No-Limit Hold'em (8 handed)

Known players:
[tg]MP3$50.00:///////;CO$51.40:///////;BU$50.00:///////;SB (Hero)$58.20:///////;BB$50.00:///////;UTG2$21.30:///////;MP1$53.05:///////;MP2$20.75:///////;[/tg]

Preflop: Hero is SB with K:s, K:h.
6 folds, Hero raises to $1.25, BB calls $0.75.

Flop: ($2.5) Q:d, 6:s, J:d (2 players)
Hero bets $1.55, BB raises to $5.00, Hero calls $3.45.

Turn: ($12.5) 7:c (2 players)
Hero checks, BB bets $43.75(All-In), Hero folds, BB gets uncalled bet back.

Final Pot: $12.5.