Hero and fish both have around £200 behind. Folded around to fish on button who makes it £3 on button. Small blind folds hero in bb raises to £13 with qq. Flop kc 7s 2s. Hero checks, villian bets 12 hero calls. Turn 3h. Hero checks villian bets 12 again and hero calls. River 9s. Hero leads out for £10. Villian calls and wins showing k7. I feel like i could have played this hand much better and saved myself at least 10 pounds by check folding river. What do you guys think how could i play this better/ differently.