Question on AF?

After my cancelled cycle,I'm anxious to figure out estimated dates to try again, but it all hinges on when AF will arrive, and I really have no idea.
So this is a question for the ladies who have had a cancelled cycle or if you do know, please pipe up! I would have asked at the clinic, but I was a bit upset and wasn't thinking clear.

I took 10 IU of lupron for 21 days, starting on september 21st, then took two more days at 5 IU adding in 150 IU of follitism. I stopped all injections on the 14th. My last AF was 10/02, but I'm not sure that matters so much after all the injections. I don't even know if I'm supposed to ovulate. The doc says that af should start at the end of october, but to me this only seems possible if I ovulate by today, given a 14-day luteal phase, but then again, I don't know if I will ovulate because of the drugs!??? arrhhh! I'm so lost!

Any ideas on when I could possible expect AF?