If you're frustrated, do something that DOESN'T have to match. Cut good sized blocks (I'm thinking 6") and off-set each row - sort of like bricks. Then trim the edges off the quilt when you're done. No matching and you have a quilt. Then you'll feel great and ready to tackle something else. I'm all for people challenging themselves, but get some practice and success under your belt and it will help a lot! Keep at it - and HAVE FUN!