Brooo don't worry about that I know is little bit stressed but don't take it seriosly in the end is just a stutter, when i was in high school i suttered much sometimes when i want to say my name they think that i forgot, lol just remember this, ( IS JUST A FUCKING STUTTER ) nothing more If u stutter it doesn't mean is the end of the world or u are going to offened all who are in the class, on the contrary the teachers liked me more because of my stuttering. But after few months if is difficult you should go to the therapist without thinking twice. I know that u will do the best there !!!!❤