I got an interview after 13 applications, medical assistant here

After 13 applications I finally got a call for an interview as a medical assistant. Any experience at all would help. I tailored my résumé and added a short note. How do you stay calm?

Well done. Take a breath and remember they already liked what they read.

Thanks for writing this out. I went through something close to it last year, and it got easier once I kept a simple log of every call and form.