Hello Laini,

I would say, lots of self-soothing talk to let yourself know that it is ok to feel anxious before an interview, performance anxiety to an extent is needed. Can you practice with a friend your interview technique? Prepare for it as much as you can. I am loath to recommend medication as it could even be detrimental and make you appear too relaxed. Propranolol is a beta blocker and will slow the heart beating down a little. Something like lorazepam is a short term medication for anxiety which you would need to get a script from your doctor. I would be inclined to do without medication and just let the interviewers know how nervous you feel. Interviewers often appreciate the honesty and will go easier on you. Good luck!