jyms: I'm not going to try and tell you what to do, I'm just making a suggestion since I'm not sure if you've thought about this or not. Please do with it as you will, and feel free to ignore it altogether. Keep in mind that I'm just trying to help, and I don't mean to come off sounding like a parent or anything.
My suggestion is you cash out everything left you have online, deposit $50 on pokerstars or whatever other sites host $2nl games, and regrind. It may sound painful, it may sound gross, but I think it is a great method to slowly help regain the confidence to play your optimal game 100% of the time. You'll be able to crush the microstakes and remember what its like to win again, then you'll move to the next level, and keep repeating the process till you surpass the limits you now play. In fact, it won't even take that long, if you can get the volume in.
Just ask yourself what's better; being only + a couple hundred dollars for a month grinding microstakes or being stuck at a higher stake?
In the end I imagine you'll do what you want, so I don't expect you to regrind from nearly nothing as this may sound silly since you once did really well playing bigger games.
I wish you the best of luck and I hope you get things sorted out.
