What got me over that hump was to buy a bunch of cheap baby quilt panels, and just quilt them...I donated them after, but it really helped me get comfortable with switching gears..no 2 are the same, and as I advanced, I got more comfortable with different background fills and designs. I like the quilting process so much more now...
nothing wrong with you at all...we all need to just jump in..no quilt police at your house!