Full blown

I think I had my first real full blown anxiety attack today. It's Thursday, I have to run a program that goes against everything I have in me and even though the days before I was fine and confident and thought no big deal I can handle this, but this morning I woke up with stomach aches, nausea, headache, sweaty palms and my heart was just racing like crazy.... on the way to work I could not breathe, I felt like I was hyperventilating, which I don't think I ever felt like. I have done a lot of things I don't like to do and am not comfortable doing, but this was just way too much to handle.