Implantation Bleeding

🌸Megan🌸
Hi, everyone. Yesterday I was *sure* I started my period. When I wiped it was a rusty pink color and sometimes a little darker. I put on a pad but to my shock nothing was on it. This isn't normal for me since day 1 is usually a massacre. This morning I woke up and the same thing: rusty/pink colored discharge (?) but no running to the bathroom fearing gravity. What's up?! If this is implantation bleeding, can it last a couple days? I had this with my first son but it was seriously just a wipe's-worth and a BFP the next day.