Do something else that you enjoy. Crochet something small (or learn to crochet - It's easy and doesn't require a big investment), bake bread, do a pencil drawing of someone you love - anything creative that will take your mind off the roadblock, or just take a walk or plant some flowers and breathe some fresh air. Chances are you'll start thinking of quilting and rediscover your desire to get it made. It sometimes helps me if I try to visualize before going to sleep getting up in the morning and doing the next few steps that need to be done on the UFO. You are not alone, and it will get better. Best wishes.