history: I have a interview Monday for a higher position at my job I'm more then positive I will get the promotion. I'm interviewing for a higher position at my job I am so excited.  Nice! I hope you get this job if you worked hard for it
current: I have and thanks so much I know I got this I'm positive of that all my hard work will pay off and I'm going to do great on Monday for the interview.
next: Just have faith in your abilities and the rest will come by itself