No amount of sleep is enough

Last night I slept for 8 hours and 41 minutes, which for me is usually a great amount. But I'm on my period and it makes me so much more tired. It's 10am and I've been up for 4 hours yet I could fall asleep right now sitting up.

I'm exhausted this week and it's driving me mad, I don't have any energy and no amount of coffee is keeping me going. I hate this.