Period due today but didn't come.

AF was due today but I haven't started yet. Normally when hubby and I BD on a day AF is due, even before I start bleeding, there will be a small amount of blood on his penis, but there wasn't today. Husband looked at my boobs and said, "You're pregnant. I can tell. Your boobs have changed." My boobs are bigger, and the little bumps on my areolas are so prominent. I had A LOT of creamy CM 9 days ago, then a few more times but not as much. I've had some cramping. I got the taste of metal in my mouth three times. And today I've been super emotional so bad! Do you think I could be pregnant? When should I test? I have a FRER, .88 cent test, and a digital test.