I saw a YouTube video of the NHS ‘Stammer School’. It was amazing what 4 days did for those people. Some couldn’t even say their name and after the 4 days they were speaking to strangers in the street. I can’t send the link, but go to YouTube and type Real Stories Stammer School. Good luck. It is possible to recover from stuttering. I dealt with my childhood abuse and at 70 became fully fluent! Never give up.