Everything happened at once

Yesterday I went to a clinic to get blood tests done. It was 8 am and I hadn't eaten anything and was feeling dizzy. I started having a headache and you know when you stat not seeing stuff as if something's blocking your view, I got that too.ヾ(☆▽☆) They tried both my arms and couldn't get the blood as much as they needed. I had a hard time trying to get up and my head was so...fuzzy I fainted in the middle of the clinic. They had to carry me from my armpits like those dramatic tv shows. They laid me down and my right arm and hand started hurting because I fell on my finger. Then I realized I was having abdominal cramps and my period had started, I thought I was dying. I also really had to use a WC but couldn't even get up. At home I spent around 20 mins in the toilet then attended online classes :D oh also, I have to go and give blood again for the tests. ┗( T﹏T )┛