Hiya,
The waiting is so hard isn't it?! It's easy to say "try to stay positive" but I know now you just have to go with your feelings and keep talking to those around you and us. If your angry then scream, if your sad then cry but just don't bottle it up and think that your letting youself down by not staying positive.
Good luck for tomorrow, I really hope you get a BFP. I'll be thinking of you, Please let me know how you get on.
Good luck for the job interview too!!
As for me, lets just say I'll be having another 2ww 