You may just need a break. I will switch off to another craft (I also work in wood and paint) and at some point I find myself looking a lot at my fabric stash and know it is time to go back. I think we just need to work other parts of our creativity. Perhaps you can do something else within the fabric world - make some soft toys to donate, perhaps some home accessory items (placemats and potholder sets, centerpieces, kitchen towels and apron sets). Then you can stash them in the cupboard for emergency gifts. Another good gift is wine bottle covers and tote bags or messenger bags for kids. Just something to let your quilt brain refresh itself.