I'm afraid this cycle will be a waste.

My Dr put me on birth control (active pills only) at the beginning of the summer to lower my testosterone. So the last few months we have kind of had to put TTC on hold and it has just been a waiting game.

I just stopped the birth control yesterday, but for the past week, I have been having bleeding. I have to let my Dr know when I start CD 1, so I can start letrozole and she can give me a schedule for the month of everything she wants me to do. She's aware of the bleeding, but pretty much told me to wait a few days to see if it gets heavier and let her know when I think I start CD1. I'm just afraid of screwing this up and getting CD1 wrong, which will get the days I take letrozole wrong, the days I use OPKS wrong, and the whole cycle will be a waste. This is the first cycle we have been able to try since the spring, so I'm feeling extra pressure.

Any advice?