Today's Frustration

So I am working on a summer wrap idea crocheted with size 10 cotton thread. I think this would be a lovely way to cover your sun kissed shoulders as the sun goes down. My problem is that I found a mistake several rows back as I was working on it last night. Can you see right in the middle where I missed the top of a column of stitches? The thought of having to take out all those stitches and redo it makes me want to chuck it in a corner and just cruise the web looking for travel deals. I will have to do it though to have the number of loops for the scalloped edge I have planned to come out right on both sides of the triangular wrap. Grrrr!