Implantation Dip?

Lauren • ✨🤰🏻👨🏾‍💻🐶✨ | 👶🏽🌸 Due 2/24

This is my 3rd month ttc and 1st tracking bbt so I’m still a novice. Could yesterday be an implantation dip? BFN this morning at 8dpo. Thanks for reading!