So anxious!!!

Crystal • Wife& mother to a wonderful little boy!! Hoping for baby # 2❤️👪🍼
Glow said I should have started my cycle yesterday. I'm very regular & was very surprised to not see it! So now glow is saying it should start on 4/1. I took a test last Saturday and got a BPN! I'm to scared to test again. I don't feel pregnant. What should I do?