As someone who’s done YouTube videos before with my stutter my best advice is to just deal with it. I had to acknowledge the fact that my stutter wasn’t going away the second I started recording. I had to edit my videos and hear my stutter over and over and personally for me i felt powerful. I was brave enough to speak In my videos and I believe you’re brave enough to do it too friend. And you have to keep a positive mindset and ignore negativity because you’re brave enough to put yourself out there. Good luck <3