CO is 18/13/4, but only goes to showdown about 10% of the time through 98 hands.

Poker Stars
Limit Holdem Ring game
Limit: $0.50/$1
5 players
Converter

Pre-flop: (5 players) Hero is BB with J J
UTG calls, CO raises, 2 folds, Hero 3-bets, UTG calls, CO caps, Hero calls, UTG calls.

Flop: 5 7 5 (12.5SB, 3 players)
Hero checks, UTG checks, CO bets, Hero calls, UTG folds.

Turn: 2 (7.25BB, 2 players)
Hero checks, CO bets, Hero raises, CO 3-bets, Hero ?

Hmmmm. I would just raise the flop and probably call down if 3 bet from there. As played I think I call down, and expect to lose most of the time.

what happened to you here is exactly why you raise the flop in situations like this. you put yourself in a situation to lose the maximum and win the minimum.

against some players i might only bet/call the flop and call down from there.