Been there ... Done that ...
One of my first quilts, before I had a 1/4" foot or a walking foot was to be a bed quilt for DD's wedding. I struggled and struggled, and was really not enjoying the process. As I forced myself to do one or two blocks every once in a while, I would say, well, I have enough now for a table topper ... two place mats now ... etc. Then I finally stopped when I had enough for a nice wall hanging. I had thousands of little pieces of fabric cut to do the rest of the quilt that I finally got rid of.
Hope you get your quilt worked out to your satisfaction. There's some great advice for you here.