I go through phases also. If I'm in the mood and can make a comfort quilt for charity in a weekend, but if I'm not I start a new project, and another new project, then I'll cut up my scraps into what ever I'm in the mood to play with most recently 2.5" strips. Last year it was squares. I have piles everywhere. I eventually finish everything or offer them up for adoption with my group.
It may be the wonderful spring weather keeping your quilting juices from flowing. I tend to sew more in the fall and winter.