I'm so excited for you and DH Lily! I bet it's kinda fun to have the secret between the two of you with your friend there, then when it comes time to tell everyone you can let that person know that you found out while they were over! haha
I live in Los Angeles here! I haven't had any 'symptoms' since a few days from ovulation. The only thing I've had is the creamy white CM. I had a small temp dip yesterday and a rise today. It may have something to do with the temperature of my room though while sleeping. I don't know, I'm trying not to get excited until I see two lines.