Those random name wheel things would literally have my palms sweating. The anxiety was crazy, absolutely awful completely know what that’s like. I had a few times where it happened to me, I’d read half the sentence fine and just get caught on one word, the whole class is like oh it’s just a word and they’d be saying it for me. Anyway I’d just end up getting upset and just leaving. Not the best response but honestly the pain and embarrassment is unlike anything, especially because I was quite good at hiding my stutter. Sorry you had to go through that though, I know exactly what it’s like. I’m sorry I can’t offer advice but I know how you feel.