Confused!

So my period was 5 days late and I took a pregnancy test and me and my friend seen a vvfl. On day 6 I started bleeding but it wasn't like my normal period I never filled a whole tampon so I started using pads that day. So yesterday I was still bleeding but it wasn't regular period bleeding it was a brown like. And today im not bleeding at all! What is wrong with me 🤦‍♀️😭