Anxious

I've had one chemical pregnancy in the past. I don't remember if I had gotten it when AF was due, or after. I'm currently six days late for AF and took multiple HPTs and got BFP on all. I'm just anxious that AF may arrive any day now. So anxious that i can't enjoy this exciting news. The only symptoms I have are exhaustion and a little queasy which may be in my head? Still in shock. This will be baby #3 for me.