You were brave enough to show up and go through with the interview. Be proud of that. I hope you get the job, but don't be surprised if you don't. It may take several interviews before you get one where you just go with the flow. I remember when I got out of high school and was looking for my first job. I went on several interviews and got rejected all the time. I knew my stutter was the reason. I didn't exactly stutter during these interviews because I have learned to alter words and keep my sentences short. Obviously, my interviews were short and I couldn't say everything I wanted to say, which made me seem unprepared. Finally, I got my first job at Six Flags. Just have faith and keep applying, someone will recognize your value and give you a chance. Good luck!