TMI! PICS! anyone ever have this?

My Period is usually a 26 day cycle. I had my period December 8-12, and am due for AF on 1/3. On December 27, I had the first picture, light pink twice like that. Later in the evening and then on the next day I had the second picture, more peachy. Could this be implantation bleeding? I am due to start in 2 days and I have taken tests all with a BFN. Has anyone ever experienced this and still been pregnant? I'm an emotional wreck over here and just want a BFP 😔