I need some words of advice from you fellow bees!

I recently went off the pill on 9/19/16 as we decided to have our first baby. I have a history of irregular and long cycles.

I then had a period from 9/23 - 9/26. I started using OPK and it showed an LH surge around 10/1. So we did the business and went on with the TWW (nobody told me this was gonna be the longest two weeks of my life). AF showed up on 10/27-10/30. That was a 35 day cycle.

And that's the last I've seen of AF. I am currently on CD51. I know cycles can take time to become regular again, but seeing as I was never regular to begin with, I'm thinking this is going to be an interestingly long and mysterious journey.

Anyway, I didn't use OPKs this cycle and I've had BFN every week. My OB has offered to prescribe me Provera to induce a period. I told her I'll wait another week.

What do you all think? How long should I hold out for AF/BFP? Should I just do the Provera? I'm torn.

Does anyone have a similar experience?