The waiting game

I've had cramps for 3 days so I'm expecting CD1. But I definately had an anovulatory cycle this month so I don't know what to expect. The clinic told me to start taking estrace on Sunday, which I did. I've been worried this cycle will just go on and on since it's quite common not to bleed after an anovulatory cycle. So all I can do is hope that my period arrives, like it feels like it is going to. Cramps and sore boobs is always a good sign for me (or always a BAD sign unless I'm waiting for an IVF cycle).
On another note, GO CANADA GO!