Sleeping the whole day

I woke up this morning from 2hours sleep, fml. Last week and this week is us students in my class "practising" working. So I went to work and I came home an hour ago. I have had a headache all day leaving me feel extra groggy and exhausted. I came home about two hours ago and it's 5:30pm now I am gonna sleep now though cuz I am way too tired.