Interesting to see all the people in this thread who had a stroke. I had a mild and then moderate cerebellar stroke within a 7 day span about two years ago. I remember being on the stroke neurology floor of the hospital with a lot of bed ridden people who had also suffered them. I know because, within 24 hours, I was doing hourly walking laps with my nurses because I was bored. In other words, I was one of the lucky ones. Within a week I was back at work — not because I felt pressured to by them, they were completely understanding, but because I had no more symptoms that were experienced simply because I was sitting down to work.
I also see some advice about listening to your body after the fact, which I fully agree with. In my case, without going into too much detail, the stroke might not have happened if I had listened to my body beforehand, as it was caused by an injury I could have prevented.
So if I could give any advice from this place of experience it would be to listen to your body, and try to hear it when your fears and ego are shouting.