I got set over setted twice today in less than 800 hands, blah. Since my computer crashed and I moved back to NL50 I have 2500 hands with my PL50 being at 6.9 BB/100, and my NL50 being at -9BB/100 blah, I mean, the cards haven't been great, but something must be going on with my game to have results this bad, I'll play it up to 10k hands and let you know how it's going, my NL100 try was disasterous, I played about 10k hands at break-even and I just couldn't take it anymore so I went back.
Here's a hand. Bad bluff?
I'm in the cutoff with
![The Six of Hearts [6h]](https://pofex.com/images/smilies/6h.gif)
![The Seven of Hearts [7h]](https://pofex.com/images/smilies/7h.gif)
UTG raises to $2, all fold to me, I decide to call this raise, I know the implied odds aren't good with everyone folding in front of me but hell, I like suited connectors and if I hit I figure a decent shot of stacking this guy, plus I figure I have a pretty good nose for weakness and can take down pots even when I don't hit crap.
Flop:
![The Queen of Hearts [Qh]](https://pofex.com/images/smilies/Qh.gif)
![The Queen of Clubs [Qc]](https://pofex.com/images/smilies/Qc.gif)
![The Eight of Spades [8s]](https://pofex.com/images/smilies/8s.gif)
At this point, I figure XXXX it I missed, I check/fold, so I click the little check/fold button(please don't give me crap about this

Original raiser checks, I insta-check behind since I have the button checked.
Turn
![The Six of Clubs [6c]](https://pofex.com/images/smilies/6c.gif)
Opponent leads for $4 (the size of the pot), at this point, him betting the size of the pot seems like he's just trying to pick it up, and I think I may be able to use my previous insta-check as a sign of strength. I raise to $15, figuring at this point there is no way he can call me without a Q which I really don't think he has.
Well, he calls, obviously at this point I figure I XXXXed up and I'm done with the hand. River comes a brick, he checks, I check, he shows QK.
I really try a lot to take unwanted pots or pots that have been bet into weakly, or bets that don't seem like a strong hand because I figure taking down those pots keeps me ahead of the game. I also figure it's alright to do this because I don't get attached to bluffs and try to keep going with them even when it's obvious the bluff has no chance of succeeding.
Was this a horrible attempt at this pot? Who just gives it up here?