The go around on a circle to land is based upon the inital approach, ie in this case the ILS that got you down to the circling minima, regardless of the position you are at in the circling procedure when you go around.
Think about it...if you were half way around the procedure and went around why on earth would you go around into the oncoming traffic on the ILS!!!!
People asking these kind of questions I hope are never doing the circling procedures!!!! Mind at least they are asking so thats a good start....
