Fuck i hate poker...

So far this month i've played 6500 hands for -6BIs. I seem to be swinging all over the place at 25nl. Obviously i'm doing something or many things wrong. I'm currently trying to conpare my stats from when i was at stars 10nl (and ran goot) to now at full tilt 25nl (where i run/play shit). I'm not having much luck though.