Do you want some drills that you can do? Been the speech therapy and got some good ones. If not, my advice is to slow down. Slow down your thinking, slow down your breathing, slow down your rate or speed when you talk. See, we get under time pressure when talking to people. We think speech is supposed to flow very fast. But when you slow it down, it still sounds completely normal. So just slow down, take a breather. It’s ok to say your name slowly. You’ll notice it far more than anyone else will. Again, if you need some drills. Or want to talk on the phone I am here to help. I went through the same thing at an internship interview I had years ago. And that was something my uncle had setup for me. Just know, it’s ok. It happens.