Can you take your blocks apart and salvage some of the pieces? Then scrap the pieces you cannot salvage and remake the blocks. Just a thought. I have been where you are a couple of times and sometimes it is just better to start over and put the current blocks in a basket for another quilt where the points are not gonna make a difference. I would see if you can find the single piece of fabric in yardage or a single FQ and go from there and not have to buy a bundle.