Oh Ali, I am so sorry you poor thing, I guess you may feel worst tomorrow, get taking the arnica tablets, they are brilliant.
I can sympathise with the wanting the x to comfort you, shortly after my D I had a car accident, nothing major but my first instinct was to call my x.
I am not sure your x left just because of the illness's and if he did well-harumph!

You can't class an acident as illness tho,so stop those silly thoughts, you are just overwhelmed. Your x couldn't have picked a worst time to finish with H and start messing you about.

For your own sanity and well being not to mention your future earning potential that a degree will get you, try try try to just put him on the back burner for now, the less contact the better -it's just 2 tiny weeks Ali.
Your mind is not fully on your work -how could it be but this leaves you vunerable to accidents and mishaps so do take care.
Try some warm baths and soothing music.