You got this. Best thing you can do is go over multiple interview questions, try them over with a friend ( don't try to script an answer too much, have a baseline of what you want to say is best) Also, there is a question that most people get stuck on. Which is, "what is one of your weaknesses?" People don't like when they point out something wrong about them, and neither does interviewers tbh. So the way i answer it usually consists of "Will, one of the things that i am currently working on..." and proceed to say something you're not confident about and what you're doing to improve it, i actually used stuttering for that question and i would say some things that im working on. I recommend a lil splash of cold water in your face (or on the back of your neck if you don't like water on your face) before interview, it helped me with my stutter when it was bad. I wish you the best if luck.