I’m a little bit scared

Today I have decided to make a larger quilt. I should probably stay with the smaller quilts until I have more experience, but what the heck, I'm going to go for it. Not really being sure exactly what I'm doing is hindering the process quite a bit. I'm having a hard time visualizing what the end result will be, so choosing the fabric was a big ordeal. It's scary to think about all of the work that goes into creating a quilt, only to find out that you did a poor job in choosing fabrics. Creating the quilt top will be challenging enough, but the quilting itself, now that's just overwhelming. What if I ruin all of my hard work? I can't think like that, I just have to go for it to learn, right?

The fabrics