Has anyone else been stuttering for as long as they can remember???

Has anyone else been stuttering for as long as they can remember??? I’ve always had a stutter. Ever since I began talking, as far as I know I’ve always had a stutter. Took speech classes in elementary school that never worked and I haven’t tried a speech class since. I’m 16 now. I can’t say if it’s gotten better or worse overtime, it honestly changes a lot. Like I’ve been stuttering a lot more the past few months. Anyway, has anyone else just somehow ALWAYS had a stutter?? I don’t think anything’s really caused my stuttering it’s just been there no matter what.