Death of a gal

I am certified death at this stage of my life! I dont sleep well, eat well neither study well. These are a few reasons why I call myself a dead person

• I attempt to sleep at 230 and ended up sleeping at 5am without having even a drop of caffeine in me.
• I eat so much more than I usually eat and not gaining weight still.
• I thought I would score for INFO2110 Labtest(MS Access) but I screwed the form just 10 minutes before I had to stop doing.

Yes and yeh those were what happened. I've never been like this. It's just too much!! Part of the workload are gone but my brain is 2 times as tense as before. Why is it so? I really need an answer...