AF vs. pregnancy symptoms

Samantha • I am 29 years old, pregnant with baby #1. 💙💙expecting a boy!!💙💙 02/05/2018💙. I own a house with my fiancé in the country, we cannot wait for the adventure to begin! 🤰🏼
I'm finding it's hard to tell the difference, every month I have at least 3 symptoms that can easily relate to pregnancy.. Does anyone know of other symptoms when it comes to early signs of pregnancy? I don't usually get achne but this month I've broke out on my cheeks... thought for sure this would be it! But I got a BFN