Getting Started

Well, last year I was given this tapestry loom for my birthday. It's all set up ready to go, wool pieces at the ready. That was nearly a year ago. I have been thinking about it a lot but not actually sat and made the first moves.
So today I did a sketch of my proposed design. But now I feel I may need to go back and chat to my teacher, to check a few things. Or am I just putting it off?