Have you been able to tell for certain that working on it by yourself helps, and never hurts? Mine has been particularly bad the past month, and I’ve been doing a lot more practicing words by myself that I pop into my head and feel “stuttery”. Now I’m at the point where I’m worried I went overboard, because almost every word I hear or read right now is being put through a “would I stutter filter”, and now I can’t decide if I should stop even trying to say them when this happens so that I can stop thinking about it so much.