Same here! I’m 30 and I thought by now my stutter would go away but nope, it’s worse. I always stutter when I say my name and it’s so embarrassing, I feel like people legit think I’m retarded lolll. There’s certain words I always struggle with, words that start with M, N, L, B, D and all the vowels. I noticed too I can start a sentence and it doesn’t matter what the 2nd half of the sentence is but I always have trouble finishing it.. not sure if that’s nerve related or what but thats a new thing for me. Apparently choline can really help (500 mg a day) as well as having proper circulation/oxygen levels(exercise can help with this) and keeping your HPA axis/stress response balanced (magnesium, methylated b vitamins, creatine, l theanine) I would not listen to anyone who says you stutter will keep getting worse. The human body is amazing and heals itself constantly. Envision yourself in a radiant bubble of white light that is healing all your impurities, upgrading your cell and DNA. Focus on healing, focus on your hobbies and try to not even think about stuttering. It will get better 🙏