I think Jim's Gem advice is very good. Take a break from it and if you enjoyed quilting in the past, maybe you're just pushing yourself too much with the patterns you're choosing. An easy pattern made with some beautiful fabrics you love (maybe a small throw or wall hanging) might be just the thing for you, after you give it a rest for a little while. Then see what happens and decide then - maybe an artists paintbrush or something else might be better for you than quilting. But, I would encourage you to give it one more little try with something simple but with beautiful fabric and made just for you. Good luck!