I sometimes try to take a pause, finding a rhythmic cadence to your speaking will be really helpful. It sounds silly but sometimes listening to podcasts or other people who talk for a living have helped me. Just stealing a little bit of cadence. Be confident first and foremost. I am actually struggling to give you advice on methods I use because I never even think about my stuttering. I obviously know I do it but do not let that stop you from speaking. Nobody ever comments on it its super rare when they do. I think honestly we build it up to be this huge thing in our heads and it’s not for the people around us.