Okay, I just looked at my Poker Tracker stats. It says that I lost $3542.06 in that one session that lasted 118 minutes. Alright, no more $5/$10 NL until I can get my bluffing under control. Gotta remember that I can't push people around in $5/$10 NL.
I'm up about $800 at the $3/$6 NL tables now, so that'll soften the blow a little bit.