Major Mistake

This is a picture of Renulek’s Spring Doiley,in its bag.  I put it away on Monday and left it alone until today. 

 

I began tatting it in May.

I thought I was doing fine.  I was finally finishing row eight, I had done 31 pattern repeats.  I get to the end and I cannot end it.  I am short one section and not able to complete the final attachment.

I began to look to see what I had done.  There is a mistake in ROW 5!!!!!!!!!!!!  How could I have not paid attention????!!!!

Now what do I do?   Cut it back to row 5?  Start another one?