That having many quilts in process at once is normal for quilters. Back me up . .how many different projects do you have in some form of completion?
I have three tops completed that have not been quilted yet. Let's see......I have a T shirt quilt, a twin size batik quilt, a pink kaleidescope, Woodland Holiday quilt, Nature's Notebook quilt all started. Then I have 6 Rubbermaid containers full of fabrics and a pattern for a quilt. That would make 11. And in your defense, I've only been doing this for two years. So, if you've been quilting for very long, you're bound to have even more than that.
Oh, and with the price of cotton soaring 80% this year, I'm buying fabric right and left when it's on sale or clearance before the new stuff is all I can find. Good Luck!!!