After almost a year unemployment due to covid and lockdowns, I have a job interview via zoom tomorrow. My cv is a mess well not my cv because it was written by a professional in hr field, but my whole job experience. I have a useless degree and experience that has nothing to do with my degree and with the job I sent my cv (I just was interested in the job and liked the salary and benefits).

I am afraid to fail because I failed at 2 job interviews because of stupid questions that have nothing to do with the job or my cv, they were about my marital status and my parents status wtf. And of course the lack of experience for a job that it is so simple and I can learn to do it in  a couple of days or weeks.

I really want the job but as I wrote before, but I am afraid of the interview itself and the hr person who  are sometimes rude and mean. I am so anxious that I cant stop thinking about it. Please give me some advice