I'm so confuse

Julissa
I posted before that I had a BTL 11yrs ago. My period is never late however I'm 10 days late. I took 4 test and all came out negative. I finally made an appointment with my OB/GYN and he is going to see me tomorrow to sort this out and see what's going in on. I'm 37 with 2 boys and 2 stepdaughter remarried with the most amazing guy in the world. I'm nervous and excited because I know that the probability of me been pregnant is 1% and I want to be that 1%. Keep me in your prayers.