BFN 1-2 days before Missed Period

Kayte • Wife and dog mom ❤️ Baby #1 due Halloween 🎃
Hey ladies!! Is it possible to still be pregnant even if you get a BFN 1-2 days before your period??? I'm supposed to get AF Saturday or Sunday and i tested today and it was negative :( I'm having a lot of strange symptoms that I've never gotten before so it's hard for me to believe they're just bc of AF.  Help!