All you can do is be yourself. Trying to be something you are not is causing you great tension. Once you accept it and be ok with it. I promise words will start to come much easier. Remember that the act of stuttering is simply you trying not to stutter. So once you are ok with just letting it happen there is no more force/tension and you begin to speak with much less effort. Be yourself be accepting. You are unique and that is ok. Some people out there are blind or are in wheelchairs. Everyone has their struggles. You got this. Good luck