If anyone is interested in what happened:

PokerStars - $0.02 NL (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4

BB: $1.61
UTG: $5.03
MP: $2.00
CO: $5.92
BTN: $1.69
Hero (SB): $2.40

Hero posts SB $0.01, BB posts BB $0.02

Pre Flop: (pot: $0.03) Hero has J J

fold, fold, CO raises to $0.12, fold, Hero calls $0.11, BB calls $0.10

Flop: ($0.36, 3 players) 3 J K
Hero bets $0.30, fold, CO raises to $0.60, Hero raises to $2.28 and is all-in, CO calls $1.68

Turn: ($4.92, 2 players) 2

River: ($4.92, 2 players) 8

Hero shows J J (Three of a Kind, Jacks) (Pre 54%, Flop 69%, Turn 20%)
CO shows K A (Flush, Ace High) (Pre 46%, Flop 31%, Turn 80%)
CO wins $4.75