Turn it out anyway, it will look good.
I agree. Turn it anyway, put it on the shelf and it will be the best teaching tool you can have to doing something right next time. Just another rung on the ladder. I have thrown away I don't know how many duck call inserts now, but I have several bad ones that I have kept around just as a reminder of what not to do.
Your block of wood there is not what I would call a 'bad' example though. It is a very admirable attempt. Keep it up, you can