You are definitely not fighting this alone bud, I have a moderate/severe stutter, and as a person who is dealing with the same problem, I have no advice unfortunately, I'm still looking for assistance, try to figure out how your stutter occurs, is it worse when you are alone or in public? Is it both? As for me, I have a moderate stutter when I am alone, in socializing its severe, every stutterer stammers differently from the other, goodluck bro, God Bless.