Sleep needed!

I didn’t sleep much last night. I kept waking up. I’m exhausted today. I went to college but parked in the multi story down the road from there due to being far too tired to walk. The marks on my paper are dropping again. I can’t rely on my brain anymore it’s getting worse. I’m nearly in tears because I tried to do some of the latest maths paper and am that exhausted that I cannot work out the figures properly. I don’t feel that I will ever pass because my brain misses figures out regularly. I just can’t remember things properly and it’s causing me issues in different aspects of my life. I’m off for a nap because it’s gett painful to stay awake. It does actually hurt me, I can feel the strain in my eyes.