Irrationally Angry

I have been trying to put together an electronic teaching portfolio for an interview I have tomorrow. I used google sites, which I had used for another project. For some reason I can no longer do all the things I could before, or I am just too stupid to figure it out. Anyway, I can't figure it out. It's almost 10. I am exhausted and now I have nothing to bring to my interview tomorrow to show off my work. So I feel like *** and my husbands very presence is pissing me off (that would be the irrationally angry part).

I can't work on it tomorrow because Elijah has his 9 month appointment at 9:10 in the morning. I then have to drive an hour to my parents, so my mom can babysit. Then I have to drive another hour to get to my 12:30 interview. And after that I am viewing a potential apartment that would be great, but we can only sign a lease if I get the job. 

In short I feel like there is a lot riding on this interview tomorrow and I have already screwed it up. And I just yelled at the husband for even attempting to talk to me.