NL25: JJ im SB auf Kxx-Flop

[dj_inter]

PokerStars No-Limit Hold'em, $0.25 BB (6 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

saw flop

Button ($25)
Hero (SB) ($30.55)
BB ($28.40)
UTG ($9.75) unknown (33/0/0.3 nach 6 H)
MP ($25.05)
CO ($10.10)

Preflop: Hero is SB with J, J
UTG calls $0.25, 3 folds, Hero bets $1.25, 1 fold, UTG calls $1

Flop: ($2.75) K, 5, 7 (2 players)
Hero bets $0.25, UTG calls $0.25

Turn: ($3.25) 6 (2 players)
Hero bets $1.75, UTG calls $1.75

River: ($6.75) 3 (2 players)
Hero checks, UTG bets $6.50 (All-In), Hero folds

Der Flop war obv. Misclick. Den Turn bette ich, da er hier am Flop nur callt und das iwie weak scheint. Flop schon check?