I went back to work for two hours before going to see my doctor. Now I have the rest of the week off. I have been instructed to rest, remain hydrated ("Sip sip sip all day", he said.) and, when I am well again, increase my regular exercise. So I will be drinking more yummy lemony-honey drinks (featuring ginger) and watching the rest of Edge of Darkness
. Later I must think about exercising.