I went to the doctor's yesterday. He sat me down and told me that it looks like I'll have to be at work all week.
After I'd gotten over the shock, I asked him if there was anything that I could do and he gave me some pills that he said would at least keep me off work until Friday.
He also gave me some other pills that'll get Rosie to help out in case you need anything while I'm away.
Obviously you'll have to figure out how to get her to take them, but then you'll be sorted.