Its me again. The paranoid one!!

I went for my scan today to check for signs of ovulation. I've been given some home ovulation kits to check for a surge over the weekend and I've gotta go back for another scan on Monday. I've done my "thaw plan" so it looks like I'm all set my transfer next week!!!

I am really worried though. I'm pinning everything on this FET cos we've been told that we may need to consider donor sperm for our next fresh ICSI if this FET doesn't work (DH is azoospermic). This could be our last chance to have a baby that is biologically DH's. I NEED it to work!!!
On our last ICSI I produced enough eggs and DH managed to produce enough tiddlers to give us 7 gorgeous embies. We had 2 transferred and have 3 frosties waiting. (2 embies died while culturing..)
From what I've read and heard, you have a better chance of a BFP from a FET if you had a BFP from your last fresh cycle. i.e the same "batch" of embies as your successful fresh cycle.
I got a BFN from my last ICSI which is worrying me.

You hear of ladies getting a BFP from a fresh cycle then getting a BFP from the "remaining" frosties. You rarely hear of a lady getting a BFN then getting a BFP..
If anyone can tell me that this is rubbish then I'd really appreciate it.
I really need some PMA right now.
Lots of love, Corinna xx