I really need help bad

I really need help bad My stutter is not bad at all but it is ruining my life even tho it is so small. It’s always the first word of the sentence and I always think about it to much to the point where I avoid talking. I’m too embarrassed to stutter now because there are many people my age at work. Anyone know a way to fix it. It really makes me want to kms because I have good social skills and I know what to say but I just can’t say it. I would have much more friends if I didn’t stutter