Period implantation or going crazy?!

Hey guys I’m really confused about what’s going on with me right now. My AF was supposed to start Friday 10/6, I started spotting brown yesterday morning, had a little red bleeding, then back to brown. I had vvvf lines on tests yesterday. I woke up this morning with more brown and a little red bleeding. I’ve been told it could be implantation bleeding but I have no clue what to think. Has anyone ever had vvvf lines then spotting before af is due and then got a BFP?! Please help!