You've been given some very great advice which I will take for myself also. I'm a domestic machine quilter (and sometimes hand quilter). I just stick to stitch in the ditch and crosshatching. That little quilt would probably look nice with stitching in the ditch (with white thread, or perhaps the LIGHT blue). And you now what?---- If you don't care to rip and start over, I'd just tie and clip all the loose thread ends, put a binding on there and use the little quilt. There are surely more to come. Each one will improve. Good luck. Never give up.