I'm a severe stutterer and I have big plans for life and career too. One day I'm motivated and work hard on my goals believing in better, the other day I watch at life realistically and get ultra anxious and feel that stutter will cross everything, no matter how hard I try, so maybe it's not worth trying and I just need to live this modest reclusive life, but it's not what makes me happy. one day is better, another day is worse. but the main thing is to stay afloat and not go down to the bottom with your fears. I think step by step everything will work out. I believe in you and wish you good luck