I'm starting to lose my mind

Brandi • My name is Brandi and my fiancé`s name is Joe. I`m 23 he`s 25. TTC baby #1. I`m a hair stylist and he`s in flooring.
So I took an frer like 15 mins ago.. Within a few mins I saw something super super faint but then it was gone. What is going on?! I'm gunna lose my mind over here!