Stuttering blocks

Stuttering blocks Had a stutter my whole life. There’s been highs and lows but now as I get older Im 22, I just wanna be in control of my speech. I just wanna be able to say any word or sentence with ease but it sometimes seems impossible to get some sounds out. I can imagine my self speaking fluently and I know what it sounds like too. Talking shouldn’t be this hard and I feel like my mental is just going downhill. I’ve heard every tip in the book from a lot of people. Lifting weights helps my fluency and so does meditation but I just want to talk how I invision myself in my mind. Any tips on how to accomplish that?