oh god yes....... call an ambulance, but not now, wait till you've had the symptoms at least a week :) then get a reli to follow the ambulance in a car, and i mean right behind it, just in case somethnig happens to you en-route. and remember, classic D&V symptoms mean complete lose of the use of your legs too.... so no walking to the ambulance, no sireeeeeee bob, you need to be carried out to the ambulance from you 10th floor, no working lift, flat