Sick to my stomach nervous about a job interview!!!?!

You can handle it if you help yourself a little. No coffee/coke on the day. And do some breathing exercise just before the interview, breath in to the point where you stomach is expending, keep it in for 5 seconds then slowly breathe out. While mentally you will still remain nervous, your body will not let you down as it will be more relaxed

I went through this 3 months ago. Just relax. And if it gets to the point where the anxiety is affecting you during the interview. Be honest. What I did was informed the interviewer that I was excited to have the opportunity to be considered for the position and was excited to start a new and Exciting chapter in my life.
Hope this helps. I know it works

I have recently had a ton of experience interviewing for positions. I get nervous every time. Once I was so nervous I was practically shaking. I recommend jogging in place or jumping jacks to get rid of some of that nervous energy. Practice deep breathing as well.

don't eat anything before the interview. when i eat before something that i know im going to be nervous for i feel nauseous which makes me want to throw up

I was no whiz kid but in my younger days I never worried about a job interview. I figured there were hundreds of employers out there & if this fellow wouldn't hire me it was his loss, not mine.