About your job?
That really sucks Joanna!

You just started that job last week, which could make your employeer uneasy about you taking a "sick day" this soon.
Did you explain to your boss about your "disability" before you started your job?

And you know what? If worst comes to worst... and you do end up losing your job? It's not that big of a deal!
You can always get a new job, try again!
Think of this as a learning experience.
Obviously working part-time (rather than full-time) would be a much better idea.

Y&A