My friend who stutters went for about 1-2 months and said they didnt really do much. The main difference is that around my friends im like 80-90% fluent, but if i have to ask a question/present/ etc.. in front of people it goes down to like 10%. His problem was just stuttering equally both under pressure and not. I think I just need some anti anxiety medication, but doubt i can get that considering im still a minor. As well as that the outsiders i meet do not usually see I stutter since no presentations so they dont think I need it too.