Workout interrupted...

CRmom2

I have a question for all of you out there...this afternoon I was near the end of my 30 DS workout and I got interrupted by a situation that I HAD to go deal with. I was in the middle of the strength exercises of the 3rd circuit and had no other choice but to stop there and go deal with the interruption. My question is should I or would you go back and redo the whole thing or just be good with that or do something else such as walk or hit the treadmill later? It has now been about 2 hrs since I stopped (just got back from dealing with the situation) and I did do a little stretching in the car at stop lights and such. Just looking for some opinions.