i have problem of not stutter is like i lose breath while talk since i m a child

i have problem of not stutter is like i lose breath while talk since i m a child i was stutter as a child but at the 17 years old it decreased a lot since i have a lot of friends but i stil have this problem is sometimes when i talk i feel short of breath is it because i was stuttering then fix then this is side effect that is permanent or what sometimes i speak without having any short breath and some times i can t talk or feel pressured