caught by flu...again!

I coming down with a flu again. This is like the nth time this year. I have very weak resistance against cough, colds, and flu. After this, I'm gonna have to deal with sinusitis, which usually worsens after every nasal clogging. Huhu. I feel cold. This was triggered by fatigue, I guess, because this past week have just been dead hectic. Not to mention that last night I slept at about 4am already coz I had to finish something. This is bad. I need to relax but I can't. This Friday is already the start of Midterm exams and I'm not ready yet (as always). Huhu. This is gonna be a looooooooooong tiresome week for me and being sick is just not the best way to get on with things. Help!