Please tell me a 7 buyin swing in one day is ok!!! (HELP!)

[Riposte]

Wow, I thought I had it bad! I, too, just moved up to $50NL 6max, and have lost a significant amount of cash. It was all due to horrible, horrible, play on a select few hands though when I lost my stack.

You should probably go back to $25NL to build back up your roll, since $350 is a pretty significant amount.

Post some of your hands here where you lost your stack, let's see if you were playing poorly like I was. The higher stakes really freaked me out when I moved up a couple days ago, and seriously hindered proper play.