Like a deer in the headlights I just froze. I knew we had a split pot and I could not put in the $124.

I put him on a set the way he was betting.
My correct play was to represent 68 and shove all in or a least call. I did not think that he had 68. I needed to forget about the $124 and think. No way did he have an 8 in his hand. Even 88 is unlikely.
I mucked and he showed a set of 5's. The turn bet was too low at that.
PokerStars No-Limit Hold'em, $4 BB (8 handed)
MP2 ($458.50)
CO ($528.50)
Button ($798.45)
Hero ($654.80)
BB ($468.30)
UTG ($353.50)
UTG+1 ($317.15)
MP1 ($430.45)
Preflop: Hero is SB with
![The Queen of Spades [Qs]](https://pofex.com/images/smilies/Qs.gif)
![The Six of Hearts [6h]](https://pofex.com/images/smilies/6h.gif)
1 fold, UTG+1 calls $4, MP1 calls $4, 1 fold, CO calls $4, 1 fold, Hero completes, BB checks.
Flop: ($20)
![The Five of Spades [5s]](https://pofex.com/images/smilies/5s.gif)
![The Four of Clubs [4c]](https://pofex.com/images/smilies/4c.gif)
![The Seven of Diamonds [7d]](https://pofex.com/images/smilies/7d.gif)
Hero bets $12, BB folds, UTG+1 calls $12, MP1 folds, CO raises to $36, Hero calls $24, UTG+1 folds.
Turn: ($104)
![The Three of Diamonds [3d]](https://pofex.com/images/smilies/3d.gif)
Hero bets $52, CO calls $52.
River: ($208)
![The Six of Spades [6s]](https://pofex.com/images/smilies/6s.gif)
Hero checks, CO bets $124, Hero folds.
Final Pot: $332
Results in white below:
CO doesn't show.
Outcome: CO wins $332.