[maccamack]

You made a small error pre-flop by not raising big enough. You made a big error on the flop by not betting more than you did - I bet full pot here. If villian calls that you can generally put him on a King with a kicker better than yours or two pair. Then you can check fold turn.I would feel so much better about losing this hand the way you did, if I had priced him out (properly) on the flop. To me your flop bet looks like missed overcards and villian quite sensibly called with middle pair.