Good luck with your problem. Have the same thing happen. My is having headaches all the time. Can' think, can't see colors right,and an assortment of other things. Sewed for almost most of my life. Sixty years and here I'm whining about not being able to do something simple as quilt. But like most things I push on and things will get done. I stick to simple patterns because it is easier to accomplish. When I'm feeling good I go for the gold. All things pass. Check your health, then your way of thinking. One may be good but the other may need organizing. Isn't that what we do as quilters?