down over 70k hands

I've been full timing 1/2 .5/1 NL on 8 tables for a little over 2 1/2 months....started playing poker in april and i've averaged something like 3-3.5k a month since i started in .25/.5 so I know that I'm not a losing player and I've been consistently beating the limits that I play now...

But anyway this month i've hit a sick maybe 70 thousand hand slide, i'm not down that much at all, around -700 excluding rake

My question is though...i've gotta know, is this normal..I've never heard of a winning player still being in the red after this many hands...Is this time to panic and start going back and analyzing my whole game that's worked great for the last 5 months? Or do I continue to ride it out?