The Celtic Cross Counted Cross Stitch: Missteps in Stitching

I'm not going to make my October 15 deadline because a) it's midterms week and everything is due and b) I messed up on a section and I don't know why.

That column is one space to the right of where it should be. I'm not quite sure where I missed up and I need a seam ripper to pull out what's already there.

A seam ripper I won't have for another two days. 

Looks like that deadline is moving to the end of October.