'Regroup' talk w'doc this afternoon- nervous

I don't know why I am so worked up about this appointment but my stomach aches at the thought of it.  After our failed aggressive IUI cycle my doc wanted to talk to us about IVF.

And that's all this visit with him is going to entail, but I just have this underlying fear that we are not getting to the bottom of what is causing our infertility.  I have a page and a half of questions to ask him- ugh I am one of 'those patients'  lol.