I'm a new quilter and made a huge mistake. Joined the blocks in a baby quilt (cotton) using 1/8 seam allowance instead of 1/4 seam allowance. Didn't realize until the quilt top was done including both inner and outer borders. Now what do I do? I hate the thought of ripping apart the whole thing and starting over, but then again, I don't want it to come apart the first time it's washed either. I'd appreciate any help you could give.