Wohoo, congrats to the new record, that's awesome! ***\O/***
Have you participated at NaNoWriMo? I remember back before I did, I not only never would've believed I could write continuous daily word counts that have become semi-regular today, but I'd also never believed what a difference it can make if you're powering through something. It has good and bad parts, but it's been a great experience each time, and although writing at such speed isn't something I'd want to do all the time, it's a great motivator if done now and again.