Typical stutter

Typical stutter I’m trying to get over my stutter but I’m still a rookie. I go through typical stutter things like can’t say my name, struggle to speak in crowds and ask questions. I’ve put myself in a box in the last year which had made my mood pretty bad. I absolutely hate having to introduce myself in a group cause it’s very uncomfortable which makes me hate going to “training”. Ye I’ve never really talked about my stutter nor got any treatment so it’s fairly new to me even though I’ve had one my whole life. You guys got experience so I hope u can give me some good advice