I just joined this sub today because my 14 yr olds stutter returned in middle school and we had is iep speech therapy meeting yesterday at school so it’s on my mind. He had a stutter starting at 4 we thought triggered by a death of a loved one. He got speech therapy 2 years we stopped because he improved but it came back with a vengeance in middle school. He’s in 8th now. Speech has made a world of difference. All that to say, it’s amazing you aren’t caring because that will give you the “calm” and clear mind to try to correct your own self or not. And not stress about what others think in the midst of working it out. Good luck!