Spontaneous- not so smart

I don't know what I was thinking but I signed up for the Indy half next month...I actually got an email stating the price was hoping up Friday night, so before thinking twice I signed up. Ugh now I have a lot of mental blocks to work through to prepare for this. I am regretting it now, my knees hurt from this mornings run, but I guess it is time to get over it!