I was 13

I was 13 and 11 months when I got mine. I looked at my undies and it seriously looked like poop. I started freaking out and was wondering what had happened to me. I put on a pad and it had pink discharge on it. Then the next day there was more brown goo I wasn’t sure if it was my period or not. I knew when I wiped and blood came out. I was lucky that I didn’t have a waterfall of blood.