Not many hands to go on. Villain was 58/0 through 19 hands. Had folded to flop cbets 75% of the time, 3/4.

Sorry about CO, got no info for him.

PokerStars No-Limit Hold'em, $0.02 BB (6 handed) - PokerStars Converter Tool from FlopTurnRiver.com

CO ($2)
Hero (Button) ($4.18)
SB ($2.67)
BB ($2)
UTG ($5.65)
MP ($2)

Preflop: Hero is Button with J, J
2 folds, CO bets $0.06, Hero raises to $0.18, SB calls $0.17, 1 fold, CO calls $0.12

Flop: ($0.56) 6, 5, 2 (3 players)
SB checks, CO checks, Hero bets $0.38, SB calls $0.38, CO calls $0.38

Turn: ($1.70) 4 (3 players)
SB checks, CO checks, Hero checks

River: ($1.70) 2 (3 players)
SB bets $1.14, 1 fold, Hero ???

Really regretting the check on the turn, always worry when 2 people call my bet, assuming at least one of them has me beat.

I don't even know what hands make sense here? I thought 55/66 but I don't see them checking the turn with that hand?