I graduated a few years ago but I had the same fear. It may help to email your professors ahead of time letting them know you have a speech impediment. Also looking into Disability Support Services, I believe all colleges have an office like this that can help you navigate the system. Also - PLEASE do not let your stutter dictate what you want to do for a living! I'm lucky enough that I enjoyed programming and pursued that as a career, but I had a fear of getting promoted because I didn't want to have to attend meetings and talk. Now I manage 4 people and run at least 3-4 meetings a day where I am leading, presenting, and talking for the majority of the time. I had a period where my stutter got worse and I just accepted it and worked through it. I also did speech therapy once where the other group members included people who were highly successful in their careers, like a VP at a big bank and even a diplomat. I worked at a company where the CEO had a stutter...that was a bit worse than mine. Feel free to DM me if you have any questions or even better, post them here so others can benefit. If there's one message I want to spread it's that you can have a full, productive, and happy live with a stutter. Good luck dude!